Remove Changelog from GitHub Release template

Author: shyiko

.bin/render-github-release-template

@@ -8,8 +8,7 @@ VERSION_TAG=v$VERSION
 
 mkdir -p release
 awk \
-  -v "chg=$(awk -v ver="$VERSION" '/^## / { if (p) { exit }; if ($$2 == ver) { p=1; next } } p' CHANGELOG.md)" \
   -v "tag=$VERSION_TAG" \
   -v "ver=$VERSION" \
-  '{gsub(/REPLACE_WITH_CHANGELOG/,chg);gsub(/REPLACE_WITH_TAG/,tag);gsub(/REPLACE_WITH_VER/,ver)}1' \
+  '{gsub(/REPLACE_WITH_TAG/,tag);gsub(/REPLACE_WITH_VER/,ver)}1' \
   GITHUB_RELEASE_TEMPLATE.md > release/GITHUB_RELEASE.md

GITHUB_RELEASE_TEMPLATE.md

@@ -1,7 +1,3 @@
-## Changelog
-
-REPLACE_WITH_CHANGELOG
-
 ## Installation
 
 ### ice
@@ -18,6 +14,8 @@ curl -sSL https://github.com/altinity/ice/releases/download/REPLACE_WITH_TAG/ice
 - `altinity/ice:REPLACE_WITH_VER`
 - `altinity/ice:debug-REPLACE_WITH_VER`
 
+> `debug-*` images contain busybox shell.
+
 ### ice-rest-catalog
 
 ```sh
@@ -32,3 +30,5 @@ curl -sSL https://github.com/altinity/ice/releases/download/REPLACE_WITH_TAG/ice
 - `altinity/ice-rest-catalog:REPLACE_WITH_VER`
 - `altinity/ice-rest-catalog:debug-REPLACE_WITH_VER`
 - `altinity/ice-rest-catalog:debug-with-ice-REPLACE_WITH_VER`
+
+> `debug-*` images contain busybox shell.