diff --git a/docs/Authors.rst b/docs/Authors.rst
index f0710fbb3..212a003d6 100644
--- a/docs/Authors.rst
+++ b/docs/Authors.rst
@@ -125,6 +125,7 @@ Seth Woodworth          sethwoodworth
 simon
 Simon Jackson           sizeak
 stolencatkarma
+Stoyan Gaydarov         sgayda2
 suokko                  suokko                  shrieker
 sv-esk                  sv-esk
 Tacomagic
diff --git a/docs/changelog.txt b/docs/changelog.txt
index f135f5653..047a7b277 100644
--- a/docs/changelog.txt
+++ b/docs/changelog.txt
@@ -37,6 +37,9 @@ changelog.txt uses a syntax similar to RST, with a few special sequences:
 ================================================================================
 # Future
 
+## Internals
+- Core: various thread safety and memory management improvements
+
 ================================================================================
 # 0.44.12-r1