diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 410d1a67d..cd8deb0b7 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,7 +2,7 @@
 Version history
 ===============
 
-4.1.2 (2023-08-??)
+4.1.2 (2023-08-12)
 ==================
 * Avoid repetitive attempts to restart backend after connection gets lost during a Run (#2836)
 * Automatically hide tooltips if window loses focus, #2607
@@ -10,6 +10,10 @@ Version history
 * Don't leak main site-packages to virtual environment's sys.path, #2867
 * Fix Assistant error with relative imports, #2873
 * Don't attempt to save unchanged editor at run, #2804
+* Fix MicroPython upload errors by more conservative back-end isolation, #2016, #2851, #2864
+* Fix MicroPython code completions by fixing packaging of base MicroPython stubs, #2895
+* Fix various completion failures by reverting a jedi hack (67f2c120)
+* Avoid duplicate MicroPython completions when a module is already imported (852308fd)
 * Update Persian, Italian, Japanese, Brazilian Portuguese and Chinese translations (see POEditor for contributions)
 
 4.1.1 (2023-06-11)
diff --git a/packaging/linux/org.thonny.Thonny.appdata.xml b/packaging/linux/org.thonny.Thonny.appdata.xml
index 4601751bb..28b3279f8 100644
--- a/packaging/linux/org.thonny.Thonny.appdata.xml
+++ b/packaging/linux/org.thonny.Thonny.appdata.xml
@@ -44,7 +44,7 @@
   <content_rating type="oars-1.1" />
 
   <releases>
-    <release version="4.1.2" date="2023-08-11">
+    <release version="4.1.2" date="2023-08-12">
       <description>
         <p>
           Bug-fix release.
diff --git a/thonny/VERSION b/thonny/VERSION
index 3f204dba6..cd9b8f559 100644
--- a/thonny/VERSION
+++ b/thonny/VERSION
@@ -1 +1 @@
-4.1.2-dev1
\ No newline at end of file
+4.1.2
\ No newline at end of file