Update change log for release v7.8-beta.15

Author: at055612

CHANGELOG.md

@@ -13,6 +13,29 @@ DO NOT ADD CHANGES HERE - ADD THEM USING log_change.sh
 ~~~
 
 
+## [v7.8-beta.15] - 2025-03-11
+
+* Issue **#4768** : Fix import file path issue.
+
+* Issue **#4767** : Improve null equality treatment in expressions.
+
+* Issue **#4781** : Fix NPE.
+
+* Issue **#4784** : Fix DynamicIndexingFilter values.
+
+* Issue **#4796** : Fix the accidental deletion of rule dup stores by scheduled reports.
+
+* Issue **#4758** : Change the way the duplicate check store works so that it can cope with values larger than 511 bytes.
+
+* Issue **#4788** : Deep copy selection handlers when duplicating dashboard tables.
+
+* Issue **#4791** : Fix numeric comparator in having clause.
+
+* Issue **#4795** : Add missing properties to HTTPAppender.
+
+* Issue **#4808** : Fix issue of proxy forwarding gzipped data inside a proxy zip when client uses header `Compression: gzip`, i.e. lower case value.
+
+
 ## [v7.8-beta.14] - 2025-02-05
 
 * Issue **#4755** : Fix missing values from pipeline structure editor.
@@ -1236,7 +1259,8 @@ DO NOT ADD CHANGES HERE - ADD THEM USING log_change.sh
 * Issue **#3830** : Add S3 data storage option.
 
 
-[Unreleased]: https://github.com/gchq/stroom/compare/v7.8-beta.14...HEAD
+[Unreleased]: https://github.com/gchq/stroom/compare/v7.8-beta.15...HEAD
+[v7.8-beta.15]: https://github.com/gchq/stroom/compare/v7.8-beta.14...v7.8-beta.15
 [v7.8-beta.14]: https://github.com/gchq/stroom/compare/v7.8-beta.13...v7.8-beta.14
 [v7.8-beta.13]: https://github.com/gchq/stroom/compare/v7.8-beta.12...v7.8-beta.13
 [v7.8-beta.12]: https://github.com/gchq/stroom/compare/v7.8-beta.11...v7.8-beta.12