diff --git a/CHANGELOG.md b/CHANGELOG.md
index f1f7b1c526..6a2ce73f7b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,13 @@
 
 ## master (unreleased)
 
+### Bug fixes
+
+* [#367](https://github.com/rubocop/rubocop-performance/issues/367): Fix an incorrect autocorrect for `Performance/BlockGivenWithExplicitBlock` when using `Lint/UnusedMethodArgument`'s autocorrection together. ([@ymap][])
+* [#370](https://github.com/rubocop/rubocop-performance/issues/370): Fix an incorrect autocorrect for `Performance/RedundantMatch` when expressions with lower precedence than `=~` are used as an argument. ([@ymap][])
+* [#365](https://github.com/rubocop/rubocop-performance/issues/365): Fix false positives for `Performance/ArraySemiInfiniteRangeSlice` when using `[]` with string literals. ([@koic][])
+* [#373](https://github.com/rubocop/rubocop-performance/pull/373): Set target version for `Performance/UnfreezeString`. ([@tagliala][])
+
 ## 1.19.0 (2023-08-13)
 
 ### New features
@@ -471,3 +478,5 @@
 [@QQism]: https://github.com/QQism
 [@r7kamura]: https://github.com/r7kamura
 [@vlad-pisanov]: https://github.com/vlad-pisanov
+[@ymap]: https://github.com/ymap
+[@tagliala]: https://github.com/tagliala
diff --git a/changelog/fix_an_incorrect_autocorrect_for_performance_block_given_with_explicit_block.md b/changelog/fix_an_incorrect_autocorrect_for_performance_block_given_with_explicit_block.md
deleted file mode 100644
index 61a6921ccc..0000000000
--- a/changelog/fix_an_incorrect_autocorrect_for_performance_block_given_with_explicit_block.md
+++ /dev/null
@@ -1 +0,0 @@
-* [#367](https://github.com/rubocop/rubocop-performance/issues/367): Fix an incorrect autocorrect for `Performance/BlockGivenWithExplicitBlock` when using `Lint/UnusedMethodArgument`'s autocorrection together. ([@ymap][])
diff --git a/changelog/fix_an_incorrect_autocorrect_for_performance_redundant_match.md b/changelog/fix_an_incorrect_autocorrect_for_performance_redundant_match.md
deleted file mode 100644
index cf7d8dfe26..0000000000
--- a/changelog/fix_an_incorrect_autocorrect_for_performance_redundant_match.md
+++ /dev/null
@@ -1 +0,0 @@
-* [#370](https://github.com/rubocop/rubocop-performance/issues/370): Fix an incorrect autocorrect for `Performance/RedundantMatch` when expressions with lower precedence than `=~` are used as an argument. ([@ymap][])
diff --git a/changelog/fix_false_positives_for_performance_array_semi_infinite_range_slice.md b/changelog/fix_false_positives_for_performance_array_semi_infinite_range_slice.md
deleted file mode 100644
index 27fa490e5d..0000000000
--- a/changelog/fix_false_positives_for_performance_array_semi_infinite_range_slice.md
+++ /dev/null
@@ -1 +0,0 @@
-* [#365](https://github.com/rubocop/rubocop-performance/issues/365): Fix false positives for `Performance/ArraySemiInfiniteRangeSlice` when using `[]` with string literals. ([@koic][])
diff --git a/changelog/fix_target_version_for_unfreeze_string_cop.md b/changelog/fix_target_version_for_unfreeze_string_cop.md
deleted file mode 100644
index c9573238d6..0000000000
--- a/changelog/fix_target_version_for_unfreeze_string_cop.md
+++ /dev/null
@@ -1 +0,0 @@
-* [#373](https://github.com/rubocop/rubocop-performance/pull/373): Set target version for `Performance/UnfreezeString`. ([@tagliala][])