diff --git a/doc/generic/pgf/ChangeLog b/doc/generic/pgf/ChangeLog
index a7ac81e91..62f9b7168 100644
--- a/doc/generic/pgf/ChangeLog
+++ b/doc/generic/pgf/ChangeLog
@@ -1,3 +1,91 @@
+2021-05-15 Henri Menke
+
+    - Release 3.1.9a
+
+2021-05-08 Henri Menke
+
+    - Merge pull request #1012 from TorbjornT/incontrol_doc
+
+2021-05-08 Torbjørn T
+
+    - Specify that relative coord is to end point
+
+2021-04-12 Henri Menke
+
+    - Merge pull request #1005 from kechtel/patch-1
+
+2021-04-12 Christoph Kecht
+
+    - Fix typo in guidelines on graphics
+
+2021-04-11 Henri Menke
+
+    - CI: Expire the cache
+
+2021-04-11 Henri Menke
+
+    - Merge pull request #1004 from michal-h21/patch-1
+
+2021-04-11 Michal Hoftich
+
+    - Update pgfsys-dvisvgm4ht.def
+
+2021-04-03 Henri Menke
+
+    - Merge pull request #1003 from tknuth/patch-1
+
+2021-04-03 Dr. Tobias Knuth
+
+    - fixed typo
+
+2021-04-02 muzimuzhi
+
+    - Merge pull request #977 from muzimuzhi/pgf-point-node-border
+
+2021-04-01 muzimuzhi
+
+    - adjust comments
+
+2021-01-16 muzimuzhi
+
+    - \pgfpointshapeborder: measure by distance < 0.02pt
+
+2021-01-14 muzimuzhi
+
+    - \pgfpointshapeborder: more doc words
+
+2021-01-13 muzimuzhi
+
+    - doc: use paired `` and ''
+
+2021-01-13 muzimuzhi
+
+    - \pgfpointshapeborder: doc new behavior
+
+2021-01-13 muzimuzhi
+
+    - pgf/shapes: add warning when \pgfpointshapeborder gives up
+
+2021-01-10 muzimuzhi
+
+    - pgf/shapes: improve \pgfpointshapeborder, #908
+
+2021-03-25 Henri Menke
+
+    - Merge pull request #1002 from muzimuzhi/edef-keys
+
+2021-03-24 muzimuzhi
+
+    - pgfkeys: enhance edef keys, #305
+
+2021-03-05 Henri Menke
+
+    - fixup! build: copy the README into the TDS archive
+
+2021-03-02 Henri Menke
+
+    - build: copy the README into the TDS archive
+
 2021-03-02 Henri Menke
 
     - Release 3.1.9
diff --git a/doc/generic/pgf/RELEASE_NOTES.md b/doc/generic/pgf/RELEASE_NOTES.md
index 9c0c7d00f..9c9e4b60e 100644
--- a/doc/generic/pgf/RELEASE_NOTES.md
+++ b/doc/generic/pgf/RELEASE_NOTES.md
@@ -1,4 +1 @@
-# Bug fixes
-
-This release introduces a fix for blend mode with the dvips driver and
-improvements for handling expandable material that appears on a path.
+Emergency release to fix pgfplots which depends on unreleased parts of PGF.