fix(release): keep post-release bullet in unreleased section

Author: pchalamet

.github/scripts/release.sh

@@ -106,13 +106,11 @@ new_section_file="${tmp_dir}/new-section.md"
 updated_changelog="${tmp_dir}/CHANGELOG.md"
 post_release_unreleased_bullet="- Initialize post-${version} unreleased section."
 
-awk -v post_bullet="$post_release_unreleased_bullet" '
+awk '
   BEGIN { skip = 0 }
   $0 == "## [Unreleased]" {
     print
     print ""
-    print post_bullet
-    print ""
     skip = 1
     next
   }
@@ -128,11 +126,13 @@ awk -v post_bullet="$post_release_unreleased_bullet" '
   echo "$compare_link"
 } > "$new_section_file"
 
-awk -v section_file="$new_section_file" '
+awk -v section_file="$new_section_file" -v post_bullet="$post_release_unreleased_bullet" '
   BEGIN { inserted = 0; skip_next_blank = 0 }
   $0 == "## [Unreleased]" && inserted == 0 {
     print
     print ""
+    print post_bullet
+    print ""
     while ((getline line < section_file) > 0) {
       print line
     }

CHANGELOG.md

@@ -4,6 +4,9 @@ All notable changes to FScript are documented in this file.
 
 ## [Unreleased]
 
+- Fixed `release-prepare` changelog rendering so the post-release initialization bullet stays under `## [Unreleased]` instead of being appended to the released section.
+- Initialize post-0.38.1 unreleased section.
+
 ## [0.38.1]
 
 
@@ -12,8 +15,6 @@ All notable changes to FScript are documented in this file.
 
 **Full Changelog**: https://github.com/MagnusOpera/FScript/compare/0.38.0...0.38.1
 
-- Initialize post-0.38.1 unreleased section.
-
 ## [0.38.0]