PROTON-1722, PROTON-1669: restore versions for 0.19.0-rc2
diff --git a/proton-c/bindings/python/docs/conf.py b/proton-c/bindings/python/docs/conf.py
index 3bdf701..a4497f5 100644
--- a/proton-c/bindings/python/docs/conf.py
+++ b/proton-c/bindings/python/docs/conf.py
@@ -48,9 +48,9 @@
# built documents.
#
# The short X.Y version.
-version = '0.20.0'
+version = '0.19.0'
# The full version, including alpha/beta/rc tags.
-release = '0.20.0-SNAPSHOT'
+release = '0.19.0'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
diff --git a/version.txt b/version.txt
index 8bec379..1cf0537 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.20.0-SNAPSHOT
+0.19.0
