diff --git a/CHANGELOG.md b/CHANGELOG.md
index 51a8ec5d05..ce334924d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,16 +5,6 @@ All notable changes to this project are documented in this file.
Format of the log is _loosely_ based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
The project does _not_ follow Semantic Versioning and the changes are documented in reverse chronological order, grouped by calendar month.
-## Dezember 2025
-
-### Added
-
-- All intentions can now be customized (description, is applicable block, child filter, execute block) through the extension point `IntentionCustomization`.
-
-### Improved
-
-- Some intention descriptions were improved.
-
## November 2025
### Added
diff --git a/build/scripts/build-allScripts.xml b/build/scripts/build-allScripts.xml
index de44a131ee..0397bd611e 100644
--- a/build/scripts/build-allScripts.xml
+++ b/build/scripts/build-allScripts.xml
@@ -96,7 +96,7 @@
- mps.build.number=${mps.build.number}${line.separator}mps.date=${mps.date}${line.separator}mps.build.vcs.number=${mps.build.vcs.number}${line.separator}mps.teamcity.buildConfName=${mps.teamcity.buildConfName}${line.separator}mps.idea.platform.build.number=${mps.idea.platform.build.number}${line.separator}mps.mps.build.counter=${mps.mps.build.counter}${line.separator}mps.runtimeBuild=${mps.runtimeBuild}${line.separator}mpsBootstrapCore.version.major=${mpsBootstrapCore.version.major}${line.separator}mpsBootstrapCore.version.minor=${mpsBootstrapCore.version.minor}${line.separator}mpsBootstrapCore.version.bugfixNr=${mpsBootstrapCore.version.bugfixNr}${line.separator}mpsBootstrapCore.version.eap=${mpsBootstrapCore.version.eap}${line.separator}mpsBootstrapCore.version=${mpsBootstrapCore.version}${line.separator}com.mbeddr.platform.major.version=${com.mbeddr.platform.major.version}${line.separator}com.mbeddr.platform.minor.version=${com.mbeddr.platform.minor.version}${line.separator}com.mbeddr.platform.build=${com.mbeddr.platform.build}${line.separator}com.mbeddr.platform.mbeddr.version=${com.mbeddr.platform.mbeddr.version}${line.separator}de.itemis.mps.extensions.version=${de.itemis.mps.extensions.version}${line.separator}com.mbeddr.mpsutil.actionsfilter.major.version=${com.mbeddr.mpsutil.actionsfilter.major.version}${line.separator}com.mbeddr.mpsutil.actionsfilter.minor.version=${com.mbeddr.mpsutil.actionsfilter.minor.version}${line.separator}com.mbeddr.mpsutil.actionsfilter.build=${com.mbeddr.mpsutil.actionsfilter.build}${line.separator}com.mbeddr.mpsutil.actionsfilter.mbeddr.version=${com.mbeddr.mpsutil.actionsfilter.mbeddr.version}
+ mps.build.number=${mps.build.number}${line.separator}mps.date=${mps.date}${line.separator}mps.build.vcs.number=${mps.build.vcs.number}${line.separator}mps.teamcity.buildConfName=${mps.teamcity.buildConfName}${line.separator}mps.idea.platform.build.number=${mps.idea.platform.build.number}${line.separator}mps.mps.build.counter=${mps.mps.build.counter}${line.separator}mps.runtimeBuild=${mps.runtimeBuild}${line.separator}mpsBootstrapCore.version.major=${mpsBootstrapCore.version.major}${line.separator}mpsBootstrapCore.version.minor=${mpsBootstrapCore.version.minor}${line.separator}mpsBootstrapCore.version.bugfixNr=${mpsBootstrapCore.version.bugfixNr}${line.separator}mpsBootstrapCore.version.eap=${mpsBootstrapCore.version.eap}${line.separator}mpsBootstrapCore.version=${mpsBootstrapCore.version}${line.separator}com.mbeddr.platform.major.version=${com.mbeddr.platform.major.version}${line.separator}com.mbeddr.platform.minor.version=${com.mbeddr.platform.minor.version}${line.separator}com.mbeddr.platform.build=${com.mbeddr.platform.build}${line.separator}com.mbeddr.platform.mbeddr.version=${com.mbeddr.platform.mbeddr.version}${line.separator}de.itemis.mps.extensions.versionNumber=${de.itemis.mps.extensions.versionNumber}${line.separator}com.mbeddr.mpsutil.actionsfilter.major.version=${com.mbeddr.mpsutil.actionsfilter.major.version}${line.separator}com.mbeddr.mpsutil.actionsfilter.minor.version=${com.mbeddr.mpsutil.actionsfilter.minor.version}${line.separator}com.mbeddr.mpsutil.actionsfilter.build=${com.mbeddr.mpsutil.actionsfilter.build}${line.separator}com.mbeddr.mpsutil.actionsfilter.mbeddr.version=${com.mbeddr.mpsutil.actionsfilter.mbeddr.version}
diff --git a/code/languages/org.iets3.opensource/languages/org.iets3.analysis.base/models/intentions.mps b/code/languages/org.iets3.opensource/languages/org.iets3.analysis.base/models/intentions.mps
index ec028f4b8c..cf30c2976f 100644
--- a/code/languages/org.iets3.opensource/languages/org.iets3.analysis.base/models/intentions.mps
+++ b/code/languages/org.iets3.opensource/languages/org.iets3.analysis.base/models/intentions.mps
@@ -6,24 +6,15 @@
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@@ -42,9 +33,6 @@
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@@ -102,17 +90,7 @@
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@@ -122,16 +100,10 @@
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@@ -147,9 +119,6 @@
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