diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1754e0f711..4879d51453 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required( VERSION 3.3.2 )
 
 project(exiv2          # use TWEAK to categorize the build
-    VERSION 0.27.3.2   # 0.27.3    = GM
+    VERSION 0.27.3     # 0.27.3    = GM
                        # 0.27.3.00 = GM Preview
                        # 0.27.3.09 = Not For Release
                        # 0.27.3.2  = RC2
diff --git a/doc/ChangeLog b/doc/ChangeLog
index f2ae4493d1..2f8f16c666 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -12,6 +12,10 @@ https://github.com/Exiv2/exiv2/issues/1018#issuecomment-604539346
 
 Bugs/Fixes
 
+#1237 | Exiv2 v0.27.3 documentation update
+#1224 | Remove localtime.c from code-base
+#1222 | Fix http.cpp to compile with C++11
+#1221 | Changes to enable crw-test.sh to function on Windows
 #1213 | Cleanup
 #1209 | fix_1208_NikonLens_0.27	#1208
 #1197 | Add c++11 support 0.27
@@ -97,6 +101,7 @@ UNIX
 #1162 | Fix 902 UNIX Support
 
 Documentation
+#1232 | Fix 1230 Added 2.18 Static and Shared Libraries to README.md
 #1153 | fix_922 Cross compiling documentation
 #1149 | README-CONAN Update for v0.27.3
 #1139 | fix_1077_0.27 Improve documentation in CONTRIBUTING.md
diff --git a/releasenotes/releasenotes.txt b/releasenotes/releasenotes.txt
index 7f65575a22..ec57e16165 100644
--- a/releasenotes/releasenotes.txt
+++ b/releasenotes/releasenotes.txt
@@ -6,6 +6,10 @@ Headline Features of Exiv2 v0.27.3
 Thank you to Phil, Sridhar, Luis, Kevin, and Andreas S for working with me on the release.
 As always, thanks to my wife Alison and our cat Lizzie for their support.
 
+I am writing a book called Image Metadata and Exiv2 Architecture.
+Current Draft: https://clanmills.com/exiv2/book/
+               https://clanmills.com/exiv2/book/IMaEA.pdf
+
 1) Bug and security fixes:
    - Security fixes
    - Improved Unicode/charset handling in comments
@@ -48,7 +52,7 @@ Team Exiv2 is looking for contributors to work on Exiv2 v0.28
 
 Robin Mills
 robin@clanmills.com
-2020-05-23
+2020-06-30
 
 -------------------------
 Release Notes for v0.27.2