diff --git a/common/changes/@itwin/core-backend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json b/common/changes/@itwin/core-backend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
new file mode 100644
index 00000000000..3f7f9fc6108
--- /dev/null
+++ b/common/changes/@itwin/core-backend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "",
+      "type": "none",
+      "packageName": "@itwin/core-backend"
+    }
+  ],
+  "packageName": "@itwin/core-backend",
+  "email": "hoangnam.le@bentley.com"
+}
\ No newline at end of file
diff --git a/common/changes/@itwin/core-common/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json b/common/changes/@itwin/core-common/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
new file mode 100644
index 00000000000..25fb16128a1
--- /dev/null
+++ b/common/changes/@itwin/core-common/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "",
+      "type": "none",
+      "packageName": "@itwin/core-common"
+    }
+  ],
+  "packageName": "@itwin/core-common",
+  "email": "hoangnam.le@bentley.com"
+}
\ No newline at end of file
diff --git a/common/changes/@itwin/core-frontend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json b/common/changes/@itwin/core-frontend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
new file mode 100644
index 00000000000..7024bcf602e
--- /dev/null
+++ b/common/changes/@itwin/core-frontend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "",
+      "type": "none",
+      "packageName": "@itwin/core-frontend"
+    }
+  ],
+  "packageName": "@itwin/core-frontend",
+  "email": "hoangnam.le@bentley.com"
+}
\ No newline at end of file
diff --git a/common/changes/@itwin/core-geometry/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json b/common/changes/@itwin/core-geometry/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
new file mode 100644
index 00000000000..5880a9e536d
--- /dev/null
+++ b/common/changes/@itwin/core-geometry/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "",
+      "type": "none",
+      "packageName": "@itwin/core-geometry"
+    }
+  ],
+  "packageName": "@itwin/core-geometry",
+  "email": "hoangnam.le@bentley.com"
+}
\ No newline at end of file
diff --git a/common/changes/@itwin/linear-referencing-backend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json b/common/changes/@itwin/linear-referencing-backend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
new file mode 100644
index 00000000000..b0a58cf20f8
--- /dev/null
+++ b/common/changes/@itwin/linear-referencing-backend/nam-fix-stale-5-1-9-deprecations_2026-05-12-20-43.json
@@ -0,0 +1,11 @@
+{
+  "changes": [
+    {
+      "comment": "",
+      "type": "none",
+      "packageName": "@itwin/linear-referencing-backend"
+    }
+  ],
+  "packageName": "@itwin/linear-referencing-backend",
+  "email": "hoangnam.le@bentley.com"
+}
\ No newline at end of file
diff --git a/core/backend/src/Category.ts b/core/backend/src/Category.ts
index dc0ef4f7204..7b26a934fcd 100644
--- a/core/backend/src/Category.ts
+++ b/core/backend/src/Category.ts
@@ -138,7 +138,7 @@ export class SubCategory extends DefinitionElement {
   public static insert(txn: EditTxn, parentCategoryId: Id64String, name: string, appearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String;
   /**
    * Insert a new SubCategory
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use SubCategory.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use SubCategory.insert(txn, ...) instead.
    */
   public static insert(iModelDb: IModelDb, parentCategoryId: Id64String, name: string, appearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentCategoryId: Id64String, name: string, appearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String {
@@ -215,7 +215,7 @@ export class Category extends DefinitionElement {
   public setDefaultAppearance(txn: EditTxn, props: SubCategoryAppearance.Props | SubCategoryAppearance): void;
   /**
    * Set the appearance of the default SubCategory for this Category
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Category.setDefaultAppearance(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Category.setDefaultAppearance(txn, ...) instead.
    */
   public setDefaultAppearance(props: SubCategoryAppearance.Props | SubCategoryAppearance): void;
   public setDefaultAppearance(txnOrProps: EditTxn | SubCategoryAppearance.Props | SubCategoryAppearance, props?: SubCategoryAppearance.Props | SubCategoryAppearance): void {
@@ -297,7 +297,7 @@ export class DrawingCategory extends Category {
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, defaultAppearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String;
   /**
    * Insert a new DrawingCategory
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use DrawingCategory.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use DrawingCategory.insert(txn, ...) instead.
    */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, defaultAppearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, defaultAppearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String {
@@ -366,7 +366,7 @@ export class SpatialCategory extends Category {
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, defaultAppearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String;
   /**
    * Insert a new SpatialCategory
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use SpatialCategory.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use SpatialCategory.insert(txn, ...) instead.
    */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, defaultAppearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, defaultAppearance: SubCategoryAppearance.Props | SubCategoryAppearance): Id64String {
diff --git a/core/backend/src/ChangesetECAdaptor.ts b/core/backend/src/ChangesetECAdaptor.ts
index ab51e4204b4..52cd1d29597 100644
--- a/core/backend/src/ChangesetECAdaptor.ts
+++ b/core/backend/src/ChangesetECAdaptor.ts
@@ -354,7 +354,7 @@ class ECDbMap {
 /**
  * Record meta data for the change.
  * @beta
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use [ChangeMeta]($backend) with [ChangesetReader]($backend) instead.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use [ChangeMeta]($backend) with [ChangesetReader]($backend) instead.
  * */
 export interface ChangeMetaData {
   /** list of tables making up this EC change */
@@ -374,7 +374,7 @@ export interface ChangeMetaData {
 /**
  * Represent EC change derived from low level sqlite change
  * @beta
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use [ChangeInstance]($backend) with [ChangesetReader]($backend) instead.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use [ChangeInstance]($backend) with [ChangesetReader]($backend) instead.
  */
 export interface ChangedECInstance {
   // eslint-disable-next-line @typescript-eslint/naming-convention
@@ -388,7 +388,7 @@ export interface ChangedECInstance {
 /**
  * Helper function to convert between JS DateTime & SQLite JulianDay values.
  * @beta
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. The DateTime namespace is deprecated and will be removed in a future release.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. The DateTime namespace is deprecated and will be removed in a future release.
  * */
 namespace DateTime {
   /**
@@ -416,7 +416,7 @@ namespace DateTime {
 /**
  * Represents a cache for unifying EC changes.
  * @beta
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use [ChangeCache]($backend) with [ChangesetReader]($backend) instead.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use [ChangeCache]($backend) with [ChangesetReader]($backend) instead.
  */
 export interface ECChangeUnifierCache extends Disposable {
   /**
@@ -447,7 +447,7 @@ export interface ECChangeUnifierCache extends Disposable {
 }
 /**
  * @beta
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use [ChangeUnifierCache.createInMemoryCache]($backend) / [ChangeUnifierCache.createSqliteBackedCache]($backend) instead.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use [ChangeUnifierCache.createInMemoryCache]($backend) / [ChangeUnifierCache.createSqliteBackedCache]($backend) instead.
 */
 export namespace ECChangeUnifierCache {
   /**
@@ -657,7 +657,7 @@ class SqliteBackedInstanceCache implements ECChangeUnifierCache {
  * Partial changes is per table and a single instance can
  * span multiple tables.
  * @beta
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use [PartialChangeUnifier]($backend) with [ChangesetReader]($backend) instead.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use [PartialChangeUnifier]($backend) with [ChangesetReader]($backend) instead.
  */
 export class PartialECChangeUnifier implements Disposable {
   private _readonly = false;
@@ -825,7 +825,7 @@ export class PartialECChangeUnifier implements Disposable {
  * it is per table while a single instance can span multiple table.
  * @note PrimitiveArray and StructArray are not supported types.
  * @beta
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use [ChangesetReader]($backend) instead.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use [ChangesetReader]($backend) instead.
  *
 */
 export class ChangesetECAdaptor implements Disposable {
diff --git a/core/backend/src/CodeSpecs.ts b/core/backend/src/CodeSpecs.ts
index 68bdd2d967a..a8398274419 100644
--- a/core/backend/src/CodeSpecs.ts
+++ b/core/backend/src/CodeSpecs.ts
@@ -151,7 +151,7 @@ export class CodeSpecs {
    * @returns The Id of the persistent CodeSpec.
    * @note If successful, this method will assign a valid CodeSpecId to the supplied CodeSpec
    * @throws IModelError if the insertion fails
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use CodeSpecs.insert(txn, codeSpec) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use CodeSpecs.insert(txn, codeSpec) instead.
    */
   public insert(codeSpec: CodeSpec): Id64String;
 
@@ -160,7 +160,7 @@ export class CodeSpecs {
    * @param properties The properties or the CodeSpec. For backwards compatibility this may also be a `CodeScopeSpec.Type`.
    * @returns The Id of the persistent CodeSpec.
    * @throws IModelError if the insertion fails
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use CodeSpecs.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use CodeSpecs.insert(txn, ...) instead.
    */
   public insert(name: string, properties: CodeSpecProperties | CodeScopeSpec.Type): Id64String;
   public insert(
@@ -213,7 +213,7 @@ export class CodeSpecs {
   /** Update the Json properties of an existing CodeSpec.
    * @param codeSpec The codeSpec holding Json properties values to update.
    * @throws if unable to update the codeSpec.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use CodeSpecs.updateProperties(txn, codeSpec) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use CodeSpecs.updateProperties(txn, codeSpec) instead.
    */
   public updateProperties(codeSpec: CodeSpec): void;
   public updateProperties(txnOrCodeSpec: EditTxn | CodeSpec, codeSpec?: CodeSpec): void {
diff --git a/core/backend/src/DisplayStyle.ts b/core/backend/src/DisplayStyle.ts
index f4eade79375..e0fccb7bf46 100644
--- a/core/backend/src/DisplayStyle.ts
+++ b/core/backend/src/DisplayStyle.ts
@@ -203,7 +203,7 @@ export class DisplayStyle2d extends DisplayStyle {
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string): Id64String;
   /**
    * Insert a DisplayStyle2d for use by a ViewDefinition.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use DisplayStyle2d.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use DisplayStyle2d.insert(txn, ...) instead.
    */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string): Id64String {
@@ -356,7 +356,7 @@ export class DisplayStyle3d extends DisplayStyle {
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, options?: DisplayStyleCreationOptions): Id64String;
   /**
    * Insert a DisplayStyle3d for use by a ViewDefinition.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use DisplayStyle3d.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use DisplayStyle3d.insert(txn, ...) instead.
    */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, options?: DisplayStyleCreationOptions): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, options?: DisplayStyleCreationOptions): Id64String {
diff --git a/core/backend/src/Element.ts b/core/backend/src/Element.ts
index 85068753030..c4ae0108c80 100644
--- a/core/backend/src/Element.ts
+++ b/core/backend/src/Element.ts
@@ -510,7 +510,7 @@ export class Element extends Entity {
    * * none of the element's outputs have been processed.
    * @see [[ElementDrivesElement]] for more on element dependency graphs.
    * @beta
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use onBeforeOutputsHandledArg instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use onBeforeOutputsHandledArg instead.
    */
   protected static onBeforeOutputsHandled(_id: Id64String, _iModel: IModelDb): void { }
 
@@ -538,7 +538,7 @@ export class Element extends Entity {
    * This method is not called if none of the element's inputs were changed.
    * @see [[ElementDrivesElement]] for more on element dependency graphs.
    * @beta
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use onAllInputsHandledArg instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use onAllInputsHandledArg instead.
    */
   protected static onAllInputsHandled(_id: Id64String, _iModel: IModelDb): void { }
 
@@ -669,7 +669,7 @@ export class Element extends Entity {
   public insert(txn: EditTxn): Id64String;
   /**
    * Insert this Element into the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Element.insert(txn) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Element.insert(txn) instead.
    */
   public insert(): Id64String;
   public insert(txn?: EditTxn): Id64String {
@@ -683,7 +683,7 @@ export class Element extends Entity {
   public update(txn: EditTxn): void;
   /**
    * Update this Element in the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Element.update(txn) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Element.update(txn) instead.
    */
   public update(): void;
   public update(txn?: EditTxn): void {
@@ -697,7 +697,7 @@ export class Element extends Entity {
   public delete(txn: EditTxn): void;
   /**
    * Delete this Element from the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Element.delete(txn) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Element.delete(txn) instead.
    */
   public delete(): void;
   public delete(txn?: EditTxn): void {
@@ -1282,7 +1282,7 @@ export class Subject extends InformationReferenceElement {
    */
   public static insert(txn: EditTxn, parentSubjectId: Id64String, name: string, description?: string): Id64String;
   /** Insert a Subject
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Subject.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Subject.insert(txn, ...) instead.
    */
   public static insert(iModelDb: IModelDb, parentSubjectId: Id64String, name: string, description?: string): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentSubjectId: Id64String, name: string, description?: string): Id64String {
@@ -1373,7 +1373,7 @@ export class Drawing extends Document {
    * @beta
    */
   public static insert(txn: EditTxn, documentListModelId: Id64String, name: string, scaleFactor?: number): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Drawing.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Drawing.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, documentListModelId: Id64String, name: string, scaleFactor?: number): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, documentListModelId: Id64String, name: string, scaleFactor?: number): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -1645,7 +1645,7 @@ export class DefinitionContainer extends DefinitionSet {
    * @beta
    */
   public static insert(txn: EditTxn, definitionModelId: Id64String, code: Code, isPrivate?: boolean): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use DefinitionContainer.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use DefinitionContainer.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, code: Code, isPrivate?: boolean): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, code: Code, isPrivate?: boolean): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -1805,7 +1805,7 @@ export class TemplateRecipe3d extends RecipeDefinitionElement {
    * @throws [[IModelError]] if there is a problem inserting the TemplateRecipe3d or its sub-model.
    */
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, isPrivate?: boolean): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use TemplateRecipe3d.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use TemplateRecipe3d.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, isPrivate?: boolean): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, isPrivate?: boolean): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -1881,7 +1881,7 @@ export class TemplateRecipe2d extends RecipeDefinitionElement {
    * @throws [[IModelError]] if there is a problem inserting the TemplateRecipe2d or its sub-model.
    */
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, isPrivate?: boolean): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use TemplateRecipe2d.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use TemplateRecipe2d.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, isPrivate?: boolean): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, isPrivate?: boolean): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
diff --git a/core/backend/src/ElementAspect.ts b/core/backend/src/ElementAspect.ts
index 6deba65fb5b..d3969066c80 100644
--- a/core/backend/src/ElementAspect.ts
+++ b/core/backend/src/ElementAspect.ts
@@ -218,7 +218,7 @@ export class SheetInformationAspect extends ElementUniqueAspect {
    * If `information` is `undefined`, any existing aspect will be deleted.
    * Otherwise, a new aspect will be inserted, or an existing aspect will be updated with the new metadata.
    * @throws Error if the iModel contains a version of the BisCore schema older than 01.00.25.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use SheetInformationAspect.setSheetInformation(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use SheetInformationAspect.setSheetInformation(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static setSheetInformation(information: SheetInformation | undefined, sheetId: Id64String, iModel: IModelDb): void;
 
diff --git a/core/backend/src/ElementTreeWalker.ts b/core/backend/src/ElementTreeWalker.ts
index 7a658b51832..b4d6e5e0e73 100644
--- a/core/backend/src/ElementTreeWalker.ts
+++ b/core/backend/src/ElementTreeWalker.ts
@@ -331,7 +331,7 @@ export class ElementTreeDeleter extends ElementTreeBottomUp {
   public constructor(txn: EditTxn);
   /**
    * Create an ElementTreeDeleter.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Supply an explicit EditTxn.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Supply an explicit EditTxn.
    */
   public constructor(iModel: IModelDb);
   public constructor(iModelOrTxn: IModelDb | EditTxn) {
@@ -459,7 +459,7 @@ export class ElementSubTreeDeleter extends ElementTreeTopDown {
    * @param iModel The iModel
    * @param topElement Where to start the search.
    * @param shouldPruneCb Callback that selects sub-trees that should be deleted.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Supply an explicit EditTxn.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Supply an explicit EditTxn.
    * @see deleteElementSubTrees for a simple way to use this class.
    */
   public constructor(iModel: IModelDb, shouldPruneCb: ElementSubTreeDeleteFilter);
@@ -518,7 +518,7 @@ export function deleteElementTree(txn: EditTxn, topElement: Id64String, maxPasse
 /** Deletes an element tree starting with the specified top element. The top element is also deleted. Uses ElementTreeDeleter.
  * @param iModel The iModel
  * @param topElement The parent of the sub-tree
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Supply an explicit `txn`.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Supply an explicit `txn`.
  * @beta
  */
 export function deleteElementTree(iModel: IModelDb, topElement: Id64String): void;
@@ -529,7 +529,7 @@ export function deleteElementTree(iModel: IModelDb, topElement: Id64String): voi
 export function deleteElementTree(args: DeleteElementTreeArgs): void;
 /** Deletes an element tree starting with the specified top element. The top element is also deleted. Uses ElementTreeDeleter.
  * @param args Specifies the iModel and top element.
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Supply `txn` via [[DeleteElementTreeArgs]].
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Supply `txn` via [[DeleteElementTreeArgs]].
  * @beta
  */
 export function deleteElementTree(args: { iModel: IModelDb, topElement: Id64String, maxPasses?: number }): void;
@@ -583,7 +583,7 @@ export function deleteElementSubTrees(txn: EditTxn, topElement: Id64String, filt
  * @param iModel The iModel
  * @param topElement Where to start the search.
  * @param filter Callback that selects sub-trees that should be deleted.
- * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Supply `txn` explicitly.
+ * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Supply `txn` explicitly.
  * @beta
  */
 export function deleteElementSubTrees(iModel: IModelDb, topElement: Id64String, filter: ElementSubTreeDeleteFilter): void;
diff --git a/core/backend/src/ExternalSource.ts b/core/backend/src/ExternalSource.ts
index e2939acecbe..ee522a404d9 100644
--- a/core/backend/src/ExternalSource.ts
+++ b/core/backend/src/ExternalSource.ts
@@ -46,7 +46,7 @@ export class ExternalSource extends InformationReferenceElement {
    * @param txn The active EditTxn.
    */
   public static ensureCodeSpec(txn: EditTxn): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use ExternalSource.ensureCodeSpec(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use ExternalSource.ensureCodeSpec(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
   public static ensureCodeSpec(iModelDb: IModelDb): Id64String;
   public static ensureCodeSpec(txnOrIModel: EditTxn | IModelDb): Id64String {
     const txn = txnOrIModel instanceof EditTxn ? txnOrIModel : txnOrIModel[_implicitTxn];
@@ -116,7 +116,7 @@ export class ExternalSourceAttachment extends InformationReferenceElement {
    * @param txn The active EditTxn.
    */
   public static ensureCodeSpec(txn: EditTxn): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use ExternalSourceAttachment.ensureCodeSpec(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use ExternalSourceAttachment.ensureCodeSpec(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
   public static ensureCodeSpec(iModelDb: IModelDb): Id64String;
   public static ensureCodeSpec(txnOrIModel: EditTxn | IModelDb): Id64String {
     const txn = txnOrIModel instanceof EditTxn ? txnOrIModel : txnOrIModel[_implicitTxn];
diff --git a/core/backend/src/IModelDb.ts b/core/backend/src/IModelDb.ts
index 7576a9cba00..5c8ddc01210 100644
--- a/core/backend/src/IModelDb.ts
+++ b/core/backend/src/IModelDb.ts
@@ -1165,7 +1165,7 @@ export abstract class IModelDb extends IModel {
    * ``` ts
    * [[include:IModelDb.updateProjectExtents]]
    * ```
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.updateProjectExtents instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.updateProjectExtents instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public updateProjectExtents(newExtents: AxisAlignedBox3d) {
     this[_implicitTxn].updateProjectExtents(newExtents);
@@ -1191,14 +1191,14 @@ export abstract class IModelDb extends IModel {
   }
 
   /** Update the [EcefLocation]($docs/learning/glossary#eceflocation) of this iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.updateEcefLocation instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.updateEcefLocation instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public updateEcefLocation(ecef: EcefLocation) {
     this[_implicitTxn].updateEcefLocation(ecef);
   }
 
   /** Update the IModelProps of this iModel in the database.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.updateIModelProps instead, within an explicit EditTxn scope (or via withEditTxn).
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.updateIModelProps instead, within an explicit EditTxn scope (or via withEditTxn).
    */
   public updateIModelProps(): void {
     this[_implicitTxn].updateIModelProps();
@@ -1210,7 +1210,7 @@ export abstract class IModelDb extends IModel {
    * @note This will not push changes to the iModelHub.
    * @note This method should not be called from {TxnManager.withIndirectTxnModeAsync}, {TxnManager.withIndirectTxnMode} or {RebaseHandler.recompute}.
    * @see [[IModelDb.pushChanges]] to push changes to the iModelHub.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.saveChanges instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.saveChanges instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public saveChanges(description?: string): void;
 
@@ -1221,7 +1221,7 @@ export abstract class IModelDb extends IModel {
    * @note This will not push changes to the iModelHub.
    * @note This method should not be called from {TxnManager.withIndirectTxnModeAsync}, {TxnManager.withIndirectTxnMode} or {RebaseHandler.recompute}.
    * @see [[IModelDb.pushChanges]] to push changes to the iModelHub.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.saveChanges instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.saveChanges instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public saveChanges(args: SaveChangesArgs): void;
 
@@ -1230,7 +1230,7 @@ export abstract class IModelDb extends IModel {
   }
 
   /** Abandon changes in memory that have not been saved as a Txn to this iModelDb.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.abandonChanges instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.abandonChanges instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
   */
   public abandonChanges(): void {
     this[_implicitTxn].abandonChanges();
@@ -2024,7 +2024,7 @@ export abstract class IModelDb extends IModel {
    * @param prop the FilePropertyProps that describes the new property
    * @param value either a string or a blob to save as the file property
    * @note This method should not be called from {TxnManager.withIndirectTxnModeAsync} or {TxnManager.withIndirectTxnMode}.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.saveFileProperty instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.saveFileProperty instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public saveFileProperty(prop: FilePropertyProps, strValue: string | undefined, blobVal?: Uint8Array): void {
     this[_implicitTxn].saveFileProperty(prop, strValue, blobVal);
@@ -2033,7 +2033,7 @@ export abstract class IModelDb extends IModel {
   /** delete a "file property" from this iModel
    * @param prop the FilePropertyProps that describes the property
    * @note This method should not be called from {TxnManager.withIndirectTxnModeAsync} or {TxnManager.withIndirectTxnMode}.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.deleteFileProperty instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.deleteFileProperty instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public deleteFileProperty(prop: FilePropertyProps): void {
     this[_implicitTxn].deleteFileProperty(prop);
@@ -2260,7 +2260,7 @@ export abstract class IModelDb extends IModel {
    * @param dict The SettingDictionary object to stringify and save.
    * @note All saved `SettingDictionary`s are loaded into [[workspace.settings]] every time an iModel is opened.
    * @see [[Settings.addDictionary]] to register a dictionary for the current session only without persisting it.
-   * @beta @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.saveSettingDictionary instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @beta @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.saveSettingDictionary instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public saveSettingDictionary(name: string, dict: SettingsContainer) {
     this[_implicitTxn].saveSettingDictionary(name, dict);
@@ -2268,7 +2268,7 @@ export abstract class IModelDb extends IModel {
 
   /** Delete a SettingDictionary, previously added with [[saveSettingDictionary]], from this iModel.
    * @param name The name of the dictionary to delete.
-   * @beta @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.deleteSettingDictionary instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @beta @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.deleteSettingDictionary instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public deleteSettingDictionary(name: string) {
     this[_implicitTxn].deleteSettingDictionary(name);
@@ -2579,7 +2579,7 @@ export namespace IModelDb {
      * @param props The data for the new model.
      * @returns The newly inserted model's Id.
      * @throws [[IModelError]] if insertion fails.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.insertModel instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.insertModel instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public insertModel(props: ModelProps): Id64String {
       return this._iModel[_implicitTxn].insertModel(props);
@@ -2588,7 +2588,7 @@ export namespace IModelDb {
     /** Update an existing model.
      * @param props the properties of the model to change
      * @throws [[IModelError]] if update fails.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.updateModel instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.updateModel instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public updateModel(props: UpdateModelOptions): void {
       this._iModel[_implicitTxn].updateModel(props);
@@ -2600,7 +2600,7 @@ export namespace IModelDb {
      * Cached [Tile]($frontend)s are only invalidated after the geometry guid of the model changes.
      * @note This will throw IModelError with [IModelStatus.VersionTooOld]($core-bentley) if a version of the BisCore schema older than 1.0.11 is present in the iModel.
      * @throws [[IModelError]] if the update fails.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.updateGeometryGuid instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.updateGeometryGuid instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      * @see [[TxnManager.onModelGeometryChanged]] for the event emitted in response to such a change.
      */
     public updateGeometryGuid(modelId: Id64String): void {
@@ -2610,7 +2610,7 @@ export namespace IModelDb {
     /** Delete one or more existing models.
      * @param ids The Ids of the models to be deleted
      * @throws [[IModelError]] if deletion fails.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.deleteModel instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.deleteModel instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public deleteModel(ids: Id64Arg): void {
       this._iModel[_implicitTxn].deleteModel(ids);
@@ -2854,7 +2854,7 @@ export namespace IModelDb {
      * However when `elProps.federationGuid` is not present or undefined, a new Guid will be generated and stored on the resultant element. But
      * the value of `elProps.federationGuid` is *not* updated. Generally, it is best to re-read the element after inserting (e.g. via [[getElementProps]])
      * if you intend to continue working with it. That will ensure its values reflect the persistent state.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.insertElement instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.insertElement instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public insertElement(elProps: ElementProps, options?: InsertElementOptions): Id64String {
       return this._iModel[_implicitTxn].insertElement(elProps, options);
@@ -2870,7 +2870,7 @@ export namespace IModelDb {
      * @note The values of `classFullName` and `model` *may not be changed* by this method. Further, it will permute the `elProps` object by adding or
      * overwriting their values to the correct values.
      * @throws [[ITwinError]] if update fails.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.updateElement instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.updateElement instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public updateElement<T extends ElementProps>(elProps: Partial<T>): void {
       this._iModel[_implicitTxn].updateElement(elProps);
@@ -2880,7 +2880,7 @@ export namespace IModelDb {
      * @param ids The set of Ids of the element(s) to be deleted
      * @throws [[ITwinError]]
      * @see deleteDefinitionElements
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.deleteElement instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.deleteElement instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public deleteElement(ids: Id64Arg): void {
       this._iModel[_implicitTxn].deleteElement(ids);
@@ -2894,7 +2894,7 @@ export namespace IModelDb {
      * DefinitionElements rather than calling this method separately for each one. Ids that are not valid DefinitionElements will be ignored.
      * @returns An IdSet of the DefinitionElements that are used and were therefore not deleted.
      * @see deleteElement
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.deleteDefinitionElements instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.deleteDefinitionElements instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public deleteDefinitionElements(definitionElementIds: Id64Array): Id64Set {
       return this._iModel[_implicitTxn].deleteDefinitionElements(definitionElementIds);
@@ -3101,7 +3101,7 @@ export namespace IModelDb {
      * @returns the id of the newly inserted aspect.
      * @note Aspect Ids may collide with element Ids, so don't put both in a container like Set or Map
      *       use [EntityReference]($common) for that instead.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.insertAspect instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.insertAspect instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public insertAspect(aspectProps: ElementAspectProps): Id64String {
       return this._iModel[_implicitTxn].insertAspect(aspectProps);
@@ -3110,7 +3110,7 @@ export namespace IModelDb {
     /** Update an exist ElementAspect within the iModel.
      * @param aspectProps The properties to use to update the ElementAspect.
      * @throws [[IModelError]] if unable to update the ElementAspect.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.updateAspect instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.updateAspect instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public updateAspect(aspectProps: ElementAspectProps): void {
       this._iModel[_implicitTxn].updateAspect(aspectProps);
@@ -3119,7 +3119,7 @@ export namespace IModelDb {
     /** Delete one or more ElementAspects from this iModel.
      * @param aspectInstanceIds The set of instance Ids of the ElementAspect(s) to be deleted
      * @throws [[IModelError]] if unable to delete the ElementAspect.
-     * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.deleteAspect instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.deleteAspect instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public deleteAspect(aspectInstanceIds: Id64Arg): void {
       this._iModel[_implicitTxn].deleteAspect(aspectInstanceIds);
@@ -3167,7 +3167,7 @@ export namespace IModelDb {
     }
 
     /**
-     * @beta @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use EditTxn.saveDefaultViewStore instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+     * @beta @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use EditTxn.saveDefaultViewStore instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
      */
     public saveDefaultViewStore(arg: CloudSqlite.ContainerProps): void {
       this._iModel[_implicitTxn].saveDefaultViewStore(arg);
diff --git a/core/backend/src/LineStyle.ts b/core/backend/src/LineStyle.ts
index cb5b959b123..7afabd962ec 100644
--- a/core/backend/src/LineStyle.ts
+++ b/core/backend/src/LineStyle.ts
@@ -329,7 +329,7 @@ export namespace LineStyleDefinition {
      */
     public static createStrokePatternComponent(txn: EditTxn, props: StrokePatternProps): StyleProps;
     /** Create a file property for a new stroke pattern component.
-     * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use createStrokePatternComponent(txn, ...) instead.
+     * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use createStrokePatternComponent(txn, ...) instead.
      */
     public static createStrokePatternComponent(iModel: IModelDb, props: StrokePatternProps): StyleProps;
     public static createStrokePatternComponent(txnOrIModel: EditTxn | IModelDb, props: StrokePatternProps): StyleProps {
@@ -347,7 +347,7 @@ export namespace LineStyleDefinition {
     public static createPointSymbolComponent(txn: EditTxn, props: PointSymbolProps): StyleProps | undefined;
     /** Create a file property for a new point symbol component.
      * If base and size parameters are not supplied, queries GeometryPart by id to set them.
-     * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use createPointSymbolComponent(txn, ...) instead.
+     * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use createPointSymbolComponent(txn, ...) instead.
      */
     public static createPointSymbolComponent(iModel: IModelDb, props: PointSymbolProps): StyleProps | undefined;
     public static createPointSymbolComponent(txnOrIModel: EditTxn | IModelDb, props: PointSymbolProps): StyleProps | undefined {
@@ -379,7 +379,7 @@ export namespace LineStyleDefinition {
      */
     public static createStrokePointComponent(txn: EditTxn, props: StrokePointProps): StyleProps;
     /** Create a file property for a new stroke point component.
-     * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use createStrokePointComponent(txn, ...) instead.
+     * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use createStrokePointComponent(txn, ...) instead.
      */
     public static createStrokePointComponent(iModel: IModelDb, props: StrokePointProps): StyleProps;
     public static createStrokePointComponent(txnOrIModel: EditTxn | IModelDb, props: StrokePointProps): StyleProps {
@@ -395,7 +395,7 @@ export namespace LineStyleDefinition {
      */
     public static createCompoundComponent(txn: EditTxn, props: CompoundProps): StyleProps;
     /** Create a file property for a new compound component.
-     * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use createCompoundComponent(txn, ...) instead.
+     * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use createCompoundComponent(txn, ...) instead.
      */
     public static createCompoundComponent(iModel: IModelDb, props: CompoundProps): StyleProps;
     public static createCompoundComponent(txnOrIModel: EditTxn | IModelDb, props: CompoundProps): StyleProps {
@@ -411,7 +411,7 @@ export namespace LineStyleDefinition {
      */
     public static createRasterComponent(txn: EditTxn, props: RasterImageProps, image: Uint8Array): StyleProps | undefined;
     /** Create a file property for a new raster image component.
-     * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use createRasterComponent(txn, ...) instead.
+     * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use createRasterComponent(txn, ...) instead.
      */
     public static createRasterComponent(iModel: IModelDb, props: RasterImageProps, image: Uint8Array): StyleProps | undefined;
     public static createRasterComponent(txnOrIModel: EditTxn | IModelDb, props: RasterImageProps, image: Uint8Array): StyleProps | undefined {
@@ -439,7 +439,7 @@ export namespace LineStyleDefinition {
     public static createStyle(txn: EditTxn, scopeModelId: Id64String, name: string, props: StyleProps): Id64String;
     /** Insert a new line style with the supplied name.
      * @throws [[IModelError]] if unable to insert the line style definition element.
-     * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use createStyle(txn, ...) instead.
+     * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use createStyle(txn, ...) instead.
      */
     public static createStyle(imodel: IModelDb, scopeModelId: Id64String, name: string, props: StyleProps): Id64String;
     public static createStyle(txnOrIModel: EditTxn | IModelDb, scopeModelId: Id64String, name: string, props: StyleProps): Id64String {
diff --git a/core/backend/src/Material.ts b/core/backend/src/Material.ts
index 79c54bd4a68..3cc33b35cba 100644
--- a/core/backend/src/Material.ts
+++ b/core/backend/src/Material.ts
@@ -218,7 +218,7 @@ export class RenderMaterialElement extends DefinitionElement {
   public static insert(txn: EditTxn, definitionModelId: Id64String, materialName: string, params: RenderMaterialElementParams): Id64String;
   /**
    * Insert a new RenderMaterial into a model.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use RenderMaterialElement.insert(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use RenderMaterialElement.insert(txn, ...) instead.
    */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, materialName: string, params: RenderMaterialElementParams): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, materialName: string, params: RenderMaterialElementParams): Id64String {
diff --git a/core/backend/src/Model.ts b/core/backend/src/Model.ts
index c604d186e23..35a7c418c38 100644
--- a/core/backend/src/Model.ts
+++ b/core/backend/src/Model.ts
@@ -329,7 +329,7 @@ export class Model extends Entity {
   public insert(txn: EditTxn): Id64String;
   /**
    * Insert this Model in the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Model.insert(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Model.insert(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public insert(): Id64String;
   public insert(txn?: EditTxn) { return this.id = (txn ?? this.iModel[_implicitTxn]).insertModel(this.toJSON()); }
@@ -341,7 +341,7 @@ export class Model extends Entity {
   public update(txn: EditTxn): void;
   /**
    * Update this Model in the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Model.update(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Model.update(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public update(): void;
   public update(txn?: EditTxn) { (txn ?? this.iModel[_implicitTxn]).updateModel(this.toJSON()); }
@@ -353,7 +353,7 @@ export class Model extends Entity {
   public delete(txn: EditTxn): void;
   /**
    * Delete this Model from the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Model.delete(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Model.delete(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public delete(): void;
   public delete(txn?: EditTxn) { (txn ?? this.iModel[_implicitTxn]).deleteModel(this.id); }
@@ -526,7 +526,7 @@ export class PhysicalModel extends SpatialModel {
     * @beta
    */
   public static insert(txn: EditTxn, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use PhysicalModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use PhysicalModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
   public static insert(iModelDb: IModelDb, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -563,7 +563,7 @@ export class SpatialLocationModel extends SpatialModel {
     * @beta
    */
   public static insert(txn: EditTxn, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use SpatialLocationModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use SpatialLocationModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
   public static insert(iModelDb: IModelDb, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -643,7 +643,7 @@ export class SheetIndexModel extends InformationModel {
    * @throws [[IModelError]] if there is an insert problem.
    */
   public static insert(txn: EditTxn, parentSubjectId: Id64String, name: string): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use SheetIndexModel.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use SheetIndexModel.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, parentSubjectId: Id64String, name: string): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentSubjectId: Id64String, name: string): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
diff --git a/core/backend/src/Relationship.ts b/core/backend/src/Relationship.ts
index d4cada0cc8a..20ab22a1210 100644
--- a/core/backend/src/Relationship.ts
+++ b/core/backend/src/Relationship.ts
@@ -82,7 +82,7 @@ export class Relationship extends Entity {
    * A subclass of ElementDrivesElement can re-implement this static method to take some action. onRootChanged may modify the output element only.
    * @param _props The ElementDrivesElement relationship instance.
    * @param _iModel The iModel
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use onRootChangedArg instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use onRootChangedArg instead.
    */
   public static onRootChanged(_props: RelationshipProps, _iModel: IModelDb): void { }
 
@@ -101,7 +101,7 @@ export class Relationship extends Entity {
    * A subclass of ElementDrivesElement can re-implement this static method to take some action.
    * @param _props The deleted ElementDrivesElement relationship instance.
    * @param _iModel The iModel
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use onDeletedDependencyArg instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use onDeletedDependencyArg instead.
    */
   public static onDeletedDependency(_props: RelationshipProps, _iModel: IModelDb): void { }
 
@@ -112,7 +112,7 @@ export class Relationship extends Entity {
   public insert(txn: EditTxn): Id64String;
   /**
    * Insert this Relationship into the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use Relationship.insert(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use Relationship.insert(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public insert(): Id64String;
   public insert(txn?: EditTxn): Id64String { return this.id = (txn ?? this.iModel[_implicitTxn]).insertRelationship(this.toJSON()); }
@@ -124,7 +124,7 @@ export class Relationship extends Entity {
   public update(txn: EditTxn): void;
   /**
    * Update this Relationship in the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use Relationship.update(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use Relationship.update(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public update(): void;
   public update(txn?: EditTxn) { (txn ?? this.iModel[_implicitTxn]).updateRelationship(this.toJSON()); }
@@ -136,7 +136,7 @@ export class Relationship extends Entity {
   public delete(txn: EditTxn): void;
   /**
    * Delete this Relationship from the iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use Relationship.delete(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use Relationship.delete(txn) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public delete(): void;
   public delete(txn?: EditTxn) { (txn ?? this.iModel[_implicitTxn]).deleteRelationship(this.toJSON()); }
@@ -172,7 +172,7 @@ export class ElementRefersToElements extends Relationship {
    * @param sourceId The sourceId of the relationship, that is, the driver element.
    * @param targetId The targetId of the relationship, that is, the driven element.
    * @return The Id of the inserted Relationship.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use ElementRefersToElements.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use ElementRefersToElements.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insert(iModel: IModelDb, sourceId: Id64String, targetId: Id64String): Id64String;
   public static insert(txnOrIModel: EditTxn | IModelDb, sourceId: Id64String, targetId: Id64String): Id64String {
@@ -538,7 +538,7 @@ export class Relationships {
    * @param props The properties of the new relationship.
    * @returns The Id of the newly inserted relationship.
    * @note The id property of the props object is set as a side effect of this function.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.insertRelationship instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.insertRelationship instead.
    */
   public insertInstance(props: RelationshipProps): Id64String {
     return this._iModel[_implicitTxn].insertRelationship(props);
@@ -546,14 +546,14 @@ export class Relationships {
 
   /** Update the properties of an existing relationship instance in the iModel.
    * @param props the properties of the relationship instance to update. Any properties that are not present will be left unchanged.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.updateRelationship instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.updateRelationship instead.
    */
   public updateInstance(props: RelationshipProps): void {
     this._iModel[_implicitTxn].updateRelationship(props);
   }
 
   /** Delete an Relationship instance from this iModel.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.deleteRelationship instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.deleteRelationship instead.
    */
   public deleteInstance(props: RelationshipProps): void {
     this._iModel[_implicitTxn].deleteRelationship(props);
@@ -562,7 +562,7 @@ export class Relationships {
   /** Delete multiple Relationship instances from this iModel.
    * @param props The properties of the relationship instances to delete.
    * @remarks This method handles bulk deletion of relationships and supports mixed collections containing instances from different relationship classes.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use EditTxn.deleteRelationships instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use EditTxn.deleteRelationships instead.
    */
   public deleteInstances(props: ReadonlyArray<RelationshipProps>): void {
     this._iModel[_implicitTxn].deleteRelationships(props);
diff --git a/core/backend/src/SheetIndex.ts b/core/backend/src/SheetIndex.ts
index 1e34cfd9d42..7152ba9a4b2 100644
--- a/core/backend/src/SheetIndex.ts
+++ b/core/backend/src/SheetIndex.ts
@@ -88,7 +88,7 @@ export class SheetIndex extends InformationReferenceElement {
    * @throws [[IModelError]] if there is a problem inserting the SheetIndex
    */
   public static insert(txn: EditTxn, modelId: Id64String, name: string): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use SheetIndex.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use SheetIndex.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, modelId: Id64String, name: string): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, modelId: Id64String, name: string): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -165,7 +165,7 @@ export class SheetIndexFolder extends SheetIndexEntry {
    * @throws [[IModelError]] if unable to create the element.
    */
   public static insert(txn: EditTxn, arg: Omit<SheetIndexEntryCreateArgs, "iModelDb">): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use SheetIndexFolder.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use SheetIndexFolder.insert(txn, ...) instead. */
   public static insert(arg: SheetIndexEntryCreateArgs): Id64String;
   public static insert(txnOrArg: EditTxn | SheetIndexEntryCreateArgs, arg?: Omit<SheetIndexEntryCreateArgs, "iModelDb">): Id64String {
     const txn = txnOrArg instanceof EditTxn ? txnOrArg : txnOrArg.iModelDb[_implicitTxn];
@@ -229,7 +229,7 @@ export class SheetIndexReference extends SheetIndexEntry {
    * @throws [[IModelError]] if unable to create the element.
    */
   public static insert(txn: EditTxn, arg: Omit<SheetIndexReferenceCreateArgs, "iModelDb">): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use SheetIndexReference.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use SheetIndexReference.insert(txn, ...) instead. */
   public static insert(arg: SheetIndexReferenceCreateArgs): Id64String;
   public static insert(txnOrArg: EditTxn | SheetIndexReferenceCreateArgs, arg?: Omit<SheetIndexReferenceCreateArgs, "iModelDb">): Id64String {
     const txn = txnOrArg instanceof EditTxn ? txnOrArg : txnOrArg.iModelDb[_implicitTxn];
@@ -301,7 +301,7 @@ export class SheetReference extends SheetIndexEntry {
    * @throws [[IModelError]] if unable to create the element.
    */
   public static insert(txn: EditTxn, arg: Omit<SheetReferenceCreateArgs, "iModelDb">): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use SheetReference.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use SheetReference.insert(txn, ...) instead. */
   public static insert(arg: SheetReferenceCreateArgs): Id64String;
   public static insert(txnOrArg: EditTxn | SheetReferenceCreateArgs, arg?: Omit<SheetReferenceCreateArgs, "iModelDb">): Id64String {
     const txn = txnOrArg instanceof EditTxn ? txnOrArg : txnOrArg.iModelDb[_implicitTxn];
diff --git a/core/backend/src/Texture.ts b/core/backend/src/Texture.ts
index ce179ea741b..2c13c3fb0cd 100644
--- a/core/backend/src/Texture.ts
+++ b/core/backend/src/Texture.ts
@@ -98,7 +98,7 @@ export class Texture extends DefinitionElement {
    */
   public static insertTexture(txn: EditTxn, definitionModelId: Id64String, name: string, format: ImageSourceFormat, data: Uint8Array | Base64EncodedString, description?: string): Id64String;
   /** Insert a new texture into a [[DefinitionModel]].
-   * @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use Texture.insertTexture(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use Texture.insertTexture(txn, ...) instead.
    */
   public static insertTexture(iModelDb: IModelDb, definitionModelId: Id64String, name: string, format: ImageSourceFormat, data: Uint8Array | Base64EncodedString, description?: string): Id64String;
   public static insertTexture(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, format: ImageSourceFormat, data: Uint8Array | Base64EncodedString, description?: string): Id64String {
diff --git a/core/backend/src/ViewDefinition.ts b/core/backend/src/ViewDefinition.ts
index 8df5674a2c7..822239a0014 100644
--- a/core/backend/src/ViewDefinition.ts
+++ b/core/backend/src/ViewDefinition.ts
@@ -119,7 +119,7 @@ export class ModelSelector extends DefinitionElement {
    * @beta
    */
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, models: Id64Array): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use ModelSelector.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use ModelSelector.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, models: Id64Array): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, models: Id64Array): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -224,7 +224,7 @@ export class CategorySelector extends DefinitionElement {
    * @beta
    */
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, categories: Id64Array): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use CategorySelector.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use CategorySelector.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, categories: Id64Array): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, categories: Id64Array): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -659,7 +659,7 @@ export class SpatialViewDefinition extends ViewDefinition3d {
    * @beta
    */
   public static insertWithCamera(txn: EditTxn, definitionModelId: Id64String, name: string, modelSelectorId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range3d, standardView?: StandardViewIndex, cameraAngle?: number): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use SpatialViewDefinition.insertWithCamera(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use SpatialViewDefinition.insertWithCamera(txn, ...) instead. */
   public static insertWithCamera(iModelDb: IModelDb, definitionModelId: Id64String, name: string, modelSelectorId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range3d, standardView?: StandardViewIndex, cameraAngle?: number): Id64String;
   public static insertWithCamera(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, modelSelectorId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range3d, standardView = StandardViewIndex.Iso, cameraAngle = Angle.piOver2Radians): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -726,7 +726,7 @@ export class OrthographicViewDefinition extends SpatialViewDefinition {
    * @beta
    */
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, modelSelectorId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range3d, standardView?: StandardViewIndex): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use OrthographicViewDefinition.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use OrthographicViewDefinition.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, modelSelectorId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range3d, standardView?: StandardViewIndex): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, modelSelectorId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range3d, standardView = StandardViewIndex.Iso): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -905,7 +905,7 @@ export class DrawingViewDefinition extends ViewDefinition2d {
    * @beta
    */
   public static insert(txn: EditTxn, definitionModelId: Id64String, name: string, baseModelId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range2d): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use DrawingViewDefinition.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use DrawingViewDefinition.insert(txn, ...) instead. */
   public static insert(iModelDb: IModelDb, definitionModelId: Id64String, name: string, baseModelId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range2d): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, definitionModelId: Id64String, name: string, baseModelId: Id64String, categorySelectorId: Id64String, displayStyleId: Id64String, range: Range2d): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -966,7 +966,7 @@ export class SheetViewDefinition extends ViewDefinition2d {
    * @beta
    */
   public static insert(txn: EditTxn, args: Omit<CreateSheetViewDefinitionArgs, "iModel">): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2026-08-04. Use SheetViewDefinition.insert(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2026-08-04. Use SheetViewDefinition.insert(txn, ...) instead. */
   public static insert(args: CreateSheetViewDefinitionArgs): Id64String;
   public static insert(txnOrArgs: EditTxn | CreateSheetViewDefinitionArgs, args?: Omit<CreateSheetViewDefinitionArgs, "iModel">): Id64String {
     const txn = txnOrArgs instanceof EditTxn ? txnOrArgs : txnOrArgs.iModel[_implicitTxn];
diff --git a/core/backend/src/annotations/ElementDrivesTextAnnotation.ts b/core/backend/src/annotations/ElementDrivesTextAnnotation.ts
index b34c1498382..e564a00b983 100644
--- a/core/backend/src/annotations/ElementDrivesTextAnnotation.ts
+++ b/core/backend/src/annotations/ElementDrivesTextAnnotation.ts
@@ -166,7 +166,7 @@ export class ElementDrivesTextAnnotation extends ElementDrivesElement {
   /** Examines all of the [FieldRun]($common)s within the specified [[ITextAnnotation]] and ensures that the appropriate
    * `ElementDrivesTextAnnotation` relationships exist between the fields' source elements and this target element.
    * It also deletes any stale relationships left over from fields that were deleted or whose source elements changed.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use ElementDrivesTextAnnotation.updateFieldDependencies(txn, ...) instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use ElementDrivesTextAnnotation.updateFieldDependencies(txn, ...) instead.
    */
   public static updateFieldDependencies(annotationElementId: Id64String, iModel: IModelDb): void;
 
diff --git a/core/backend/src/domains/FunctionalElements.ts b/core/backend/src/domains/FunctionalElements.ts
index 808975447d8..cf8584b7381 100644
--- a/core/backend/src/domains/FunctionalElements.ts
+++ b/core/backend/src/domains/FunctionalElements.ts
@@ -49,7 +49,7 @@ export class FunctionalModel extends RoleModel {
    * @beta
    */
   public static insert(txn: EditTxn, parentSubjectId: Id64String, name: string): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use FunctionalModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use FunctionalModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
   public static insert(iModelDb: IModelDb, parentSubjectId: Id64String, name: string): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentSubjectId: Id64String, name: string): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
diff --git a/core/backend/src/domains/GenericElements.ts b/core/backend/src/domains/GenericElements.ts
index 84b3015476c..35c785bb37d 100644
--- a/core/backend/src/domains/GenericElements.ts
+++ b/core/backend/src/domains/GenericElements.ts
@@ -120,7 +120,7 @@ export class GenericGraphicalModel3d extends GraphicalModel3d {
    * @beta
    */
   public static insert(txn: EditTxn, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use GenericGraphicalModel3d.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use GenericGraphicalModel3d.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
   public static insert(iModelDb: IModelDb, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentSubjectId: Id64String, name: string, isPlanProjection?: boolean): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
@@ -191,7 +191,7 @@ export class GroupModel extends GroupInformationModel {
    * @beta
    */
   public static insert(txn: EditTxn, parentSubjectId: Id64String, name: string): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use GroupModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use GroupModel.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help. */
   public static insert(iModelDb: IModelDb, parentSubjectId: Id64String, name: string): Id64String;
   public static insert(txnOrDb: EditTxn | IModelDb, parentSubjectId: Id64String, name: string): Id64String {
     const txn = txnOrDb instanceof EditTxn ? txnOrDb : txnOrDb[_implicitTxn];
diff --git a/core/backend/src/internal/ChannelAdmin.ts b/core/backend/src/internal/ChannelAdmin.ts
index 66bbbf098f9..1d6779700a3 100644
--- a/core/backend/src/internal/ChannelAdmin.ts
+++ b/core/backend/src/internal/ChannelAdmin.ts
@@ -90,7 +90,7 @@ class ChannelAdmin implements ChannelControl {
   }
 
   public makeChannelRoot(args: { elementId: Id64String, channelKey: ChannelKey, txn: EditTxn }): void;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use makeChannelRoot and supply `txn`. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use makeChannelRoot and supply `txn`. */
   public makeChannelRoot(args: { elementId: Id64String, channelKey: ChannelKey }): void;
   public makeChannelRoot(args: { elementId: Id64String, channelKey: ChannelKey, txn?: EditTxn }): void {
     const txn = args.txn ?? this._iModel[_implicitTxn];
@@ -113,7 +113,7 @@ class ChannelAdmin implements ChannelControl {
   }
 
   public insertChannelSubject(args: { subjectName: string, channelKey: ChannelKey, parentSubjectId?: Id64String, description?: string, txn: EditTxn }): Id64String;
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use insertChannelSubject and supply `txn`. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use insertChannelSubject and supply `txn`. */
   public insertChannelSubject(args: { subjectName: string, channelKey: ChannelKey, parentSubjectId?: Id64String, description?: string }): Id64String;
   public insertChannelSubject(args: { subjectName: string, channelKey: ChannelKey, parentSubjectId?: Id64String, description?: string, txn?: EditTxn }): Id64String {
     const txn = args.txn ?? this._iModel[_implicitTxn];
diff --git a/core/common/src/IpcAppProps.ts b/core/common/src/IpcAppProps.ts
index 0249f76b6a9..70c9e0fa56a 100644
--- a/core/common/src/IpcAppProps.ts
+++ b/core/common/src/IpcAppProps.ts
@@ -169,12 +169,12 @@ export interface IpcAppFunctions {
   /** see BriefcaseConnection.close */
   closeIModel: (key: string) => Promise<void>;
   /**
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
    * see BriefcaseConnection.saveChanges
    */
   saveChanges: (key: string, description?: string) => Promise<void>;
   /**
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
    * see BriefcaseConnection.abandonChanges
    */
   abandonChanges: (key: string) => Promise<void>;
diff --git a/core/frontend/src/BriefcaseConnection.ts b/core/frontend/src/BriefcaseConnection.ts
index 5e7f548f66c..08e7c5a0a1c 100644
--- a/core/frontend/src/BriefcaseConnection.ts
+++ b/core/frontend/src/BriefcaseConnection.ts
@@ -369,14 +369,14 @@ export class BriefcaseConnection extends IModelConnection {
 
   /** Commit pending changes to this briefcase.
    * @param description Optional description of the changes.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
    */
   public async saveChanges(description?: string): Promise<void> {
     await IpcApp.appFunctionIpc.saveChanges(this.key, description); // eslint-disable-line @typescript-eslint/no-deprecated
   }
 
   /** Abandon pending changes to this briefcase.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use methods on EditCommand instead.
    */
   public async abandonChanges(): Promise<void> {
     await IpcApp.appFunctionIpc.abandonChanges(this.key); // eslint-disable-line @typescript-eslint/no-deprecated
diff --git a/core/frontend/src/tools/PrimitiveTool.ts b/core/frontend/src/tools/PrimitiveTool.ts
index f66be7c9976..7c775780554 100644
--- a/core/frontend/src/tools/PrimitiveTool.ts
+++ b/core/frontend/src/tools/PrimitiveTool.ts
@@ -223,7 +223,7 @@ export abstract class PrimitiveTool extends InteractiveTool {
 
   /**
    * If this tool is editing a briefcase, commits any elements that the tool has changed, supplying the tool flyover for the undo description.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use methods on [[EditCommand]] IPC instead.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use methods on [[EditCommand]] IPC instead.
    */
   public async saveChanges(): Promise<void> {
     if (this.iModel.isBriefcaseConnection())
diff --git a/core/geometry/src/clipping/ClipPrimitive.ts b/core/geometry/src/clipping/ClipPrimitive.ts
index 8d017ff29a7..2973800406f 100644
--- a/core/geometry/src/clipping/ClipPrimitive.ts
+++ b/core/geometry/src/clipping/ClipPrimitive.ts
@@ -425,7 +425,7 @@ export class ClipShape extends ClipPrimitive {
   }
   /**
    * Return true if this ClipShape has a local to world transform
-   * @deprecated in 5.1.9 - will not be removed until after 2027-01-05. Use duplicate property [[transformValid]] or
+   * @deprecated in 5.5.0 - will not be removed until after 2027-01-05. Use duplicate property [[transformValid]] or
    * type guard [[hasTransformFromClip]] instead.
    */
   public get transformIsValid(): boolean {
diff --git a/core/geometry/src/geometry3d/Ellipsoid.ts b/core/geometry/src/geometry3d/Ellipsoid.ts
index 4ece47b53e2..14e97c8fa9d 100644
--- a/core/geometry/src/geometry3d/Ellipsoid.ts
+++ b/core/geometry/src/geometry3d/Ellipsoid.ts
@@ -547,7 +547,7 @@ export class Ellipsoid implements Clipper {
    * @param angleB end point of arc (given as angles on this ellipsoid)
    * @returns arc in the plane defined by the normal at the intermediate point. If calculation fails, return an
    * arc with zero matrix.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-01-05. Prefer [[sectionArcInPlaneOfInterpolatedNormal]],
+   * @deprecated in 5.5.0 - will not be removed until after 2027-01-05. Prefer [[sectionArcInPlaneOfInterpolatedNormal]],
    * which has expanded return type.
    */
   public sectionArcWithIntermediateNormal(angleA: LongitudeLatitudeNumber, intermediateNormalFraction: number, angleB: LongitudeLatitudeNumber): Arc3d {
diff --git a/domains/linear-referencing/backend/src/LinearReferencingElementAspects.ts b/domains/linear-referencing/backend/src/LinearReferencingElementAspects.ts
index eec2cc75d4b..b6031309fdb 100644
--- a/domains/linear-referencing/backend/src/LinearReferencingElementAspects.ts
+++ b/domains/linear-referencing/backend/src/LinearReferencingElementAspects.ts
@@ -82,7 +82,7 @@ export class LinearlyReferencedAtLocation extends LinearlyReferencedLocation {
     at: DistanceExpression, fromReferentId?: Id64String): void;
 
   /** Insert a new aspect.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearlyReferencedAtLocation.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearlyReferencedAtLocation.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insert(iModel: IModelDb, locatedElementId: Id64String,
     at: DistanceExpression, fromReferentId?: Id64String): void;
@@ -145,7 +145,7 @@ export class LinearlyReferencedFromToLocation extends LinearlyReferencedLocation
     from: DistanceExpression, to: DistanceExpression, fromReferentId?: Id64String, toReferentId?: Id64String): void;
 
   /** Insert a new aspect.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearlyReferencedFromToLocation.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearlyReferencedFromToLocation.insert(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insert(iModel: IModelDb, locatedElementId: Id64String,
     from: DistanceExpression, to: DistanceExpression, fromReferentId?: Id64String, toReferentId?: Id64String): void;
diff --git a/domains/linear-referencing/backend/src/LinearReferencingElements.ts b/domains/linear-referencing/backend/src/LinearReferencingElements.ts
index 26529c870b4..2270a4bc04c 100644
--- a/domains/linear-referencing/backend/src/LinearReferencingElements.ts
+++ b/domains/linear-referencing/backend/src/LinearReferencingElements.ts
@@ -85,7 +85,7 @@ export class LinearLocation extends LinearLocationElement implements LinearlyLoc
   public static insertFromTo(txn: EditTxn, modelId: Id64String, categoryId: Id64String, linearElementId: Id64String,
     fromToPosition: LinearlyReferencedFromToLocationProps, locatedElementId: Id64String): Id64String;
   /** Insert a new `LinearLocation`.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearLocation.insertFromTo(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearLocation.insertFromTo(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insertFromTo(iModel: IModelDb, modelId: Id64String, categoryId: Id64String, linearElementId: Id64String,
     fromToPosition: LinearlyReferencedFromToLocationProps, locatedElementId: Id64String): Id64String;
@@ -109,7 +109,7 @@ export class LinearLocation extends LinearLocationElement implements LinearlyLoc
    */
   public insertFromTo(txn: EditTxn, linearElementId: Id64String, fromToPosition: LinearlyReferencedFromToLocationProps, locatedElementId: Id64String): Id64String;
   /** Insert this `LinearLocation`.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearLocation.insertFromTo(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearLocation.insertFromTo(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public insertFromTo(iModel: IModelDb, linearElementId: Id64String, fromToPosition: LinearlyReferencedFromToLocationProps, locatedElementId: Id64String): Id64String;
   public insertFromTo(txnOrIModel: EditTxn | IModelDb, linearElementId: Id64String, fromToPosition: LinearlyReferencedFromToLocationProps, locatedElementId: Id64String): Id64String {
@@ -132,7 +132,7 @@ export class LinearLocation extends LinearLocationElement implements LinearlyLoc
   public static insertAt(txn: EditTxn, modelId: Id64String, categoryId: Id64String, linearElementId: Id64String,
     atPosition: LinearlyReferencedAtLocationProps, locatedElementId: Id64String): Id64String;
   /** Insert a new `LinearLocation`.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearLocation.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearLocation.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insertAt(iModel: IModelDb, modelId: Id64String, categoryId: Id64String, linearElementId: Id64String,
     atPosition: LinearlyReferencedAtLocationProps, locatedElementId: Id64String): Id64String;
@@ -156,7 +156,7 @@ export class LinearLocation extends LinearLocationElement implements LinearlyLoc
    */
   public insertAt(txn: EditTxn, linearElementId: Id64String, atPosition: LinearlyReferencedAtLocationProps, locatedElementId: Id64String): Id64String;
   /** Insert this `LinearLocation`.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearLocation.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearLocation.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public insertAt(iModel: IModelDb, linearElementId: Id64String, atPosition: LinearlyReferencedAtLocationProps, locatedElementId: Id64String): Id64String;
   public insertAt(txnOrIModel: EditTxn | IModelDb, linearElementId: Id64String, atPosition: LinearlyReferencedAtLocationProps, locatedElementId: Id64String): Id64String {
@@ -237,7 +237,7 @@ export class Referent extends ReferentElement {
   public static insertAt(txn: EditTxn, modelId: Id64String, categoryId: Id64String, linearElementId: Id64String,
     atPosition: LinearlyReferencedAtLocationProps, referencedElementId: Id64String): Id64String;
   /** Insert a new `Referent`.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use Referent.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use Referent.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insertAt(iModel: IModelDb, modelId: Id64String, categoryId: Id64String, linearElementId: Id64String,
     atPosition: LinearlyReferencedAtLocationProps, referencedElementId: Id64String): Id64String;
@@ -255,7 +255,7 @@ export class Referent extends ReferentElement {
    */
   public insertAt(txn: EditTxn, linearElementId: Id64String, atPosition: LinearlyReferencedAtLocationProps): Id64String;
   /** Insert this `Referent`.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use Referent.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use Referent.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public insertAt(iModel: IModelDb, linearElementId: Id64String, atPosition: LinearlyReferencedAtLocationProps): Id64String;
   public insertAt(txnOrIModel: EditTxn | IModelDb, linearElementId: Id64String, atPosition: LinearlyReferencedAtLocationProps): Id64String {
@@ -616,7 +616,7 @@ export class LinearlyLocated {
    * @param atPosition Linear position.
    * @returns The newly inserted element's Id.
    * @throws [[IModelError]] if unable to insert the element.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearlyLocated.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearlyLocated.insertAt(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insertAt(iModel: IModelDb, elProps: ElementProps, linearElementId: Id64String,
     atPosition: LinearlyReferencedAtLocationProps): Id64String;
@@ -651,7 +651,7 @@ export class LinearlyLocated {
    * @param fromToPosition Linear position.
    * @returns The newly inserted element's Id.
    * @throws [[IModelError]] if unable to insert the element.
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearlyLocated.insertFromTo(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearlyLocated.insertFromTo(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static insertFromTo(iModel: IModelDb, elProps: ElementProps, linearElementId: Id64String,
     fromToPosition: LinearlyReferencedFromToLocationProps): Id64String;
@@ -734,7 +734,7 @@ export class LinearlyLocated {
    * @param linearLocationProps The properties to use to update the LinearlyReferencedAtLocation aspect.
    * @param aspectId The Id of the aspect to update. If not known, the first aspectId will be looked-up.
    * @throws [[IModelError]]
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearlyLocated.updateAtLocation(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearlyLocated.updateAtLocation(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static updateAtLocation(iModel: IModelDb, linearlyLocatedElementId: Id64String, linearLocationProps: LinearlyReferencedAtLocationProps,
     aspectId?: Id64String): void;
@@ -777,7 +777,7 @@ export class LinearlyLocated {
    * @param linearLocationProps The properties to use to update the LinearlyReferencedFromToLocation aspect.
    * @param aspectId The Id of the aspect to update. If not known, the first aspectId will be looked-up.
    * @throws [[IModelError]]
-   * @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use LinearlyLocated.updateFromToLocation(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
+   * @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use LinearlyLocated.updateFromToLocation(txn, ...) instead, within an explicit EditTxn scope (or via withEditTxn). See EditTxn documentation for migration help.
    */
   public static updateFromToLocation(iModel: IModelDb, linearlyLocatedElementId: Id64String, linearLocationProps: LinearlyReferencedFromToLocationProps,
     aspectId?: Id64String): void;
diff --git a/domains/linear-referencing/backend/src/test/LinearReferencingSchema.test.ts b/domains/linear-referencing/backend/src/test/LinearReferencingSchema.test.ts
index 48ab94a6742..65e0e76d969 100644
--- a/domains/linear-referencing/backend/src/test/LinearReferencingSchema.test.ts
+++ b/domains/linear-referencing/backend/src/test/LinearReferencingSchema.test.ts
@@ -52,7 +52,7 @@ class TestLinearlyLocatedAttribution extends LinearlyLocatedAttribution implemen
     return LinearlyLocated.getFromToLocation(this.iModel, this.id);
   }
 
-  /** @deprecated in 5.1.9 - will not be removed until after 2027-05-04. Use updateFromToLocation(txn, ...) instead. */
+  /** @deprecated in 5.9.0 - will not be removed until after 2027-05-04. Use updateFromToLocation(txn, ...) instead. */
   public updateFromToLocation(linearLocation: LinearlyReferencedFromToLocationProps, aspectId?: Id64String): void;
 
   public updateFromToLocation(txn: EditTxn, linearLocation: LinearlyReferencedFromToLocationProps, aspectId?: Id64String): void;