diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
index 9aa3b16..ae4d246 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -17,7 +17,7 @@ If you can, provide a minimal chunk of code that shows the problem (either inlin
 Please attach the clangd stderr log if you can. (Usually available from the editor)
 If possible, run with `--log=verbose` - note that the logs will include the contents of open files!
 If this is a crash, try to put `llvm-symbolizer` on your PATH per the troubleshooting instructions.
-(If you're using Windows, place the associated PDB file(debug symbols) in the same directory as
+(If you're using Windows, place the associated PDB file (debug symbols) in the same directory as
 clangd.exe and rerun again. For official releases, download symbols from the
 [release page](https://github.com/clangd/clangd/releases).)
 
diff --git a/.github/workflows/autobuild.yaml b/.github/workflows/autobuild.yaml
index 2757ce8..8717878 100644
--- a/.github/workflows/autobuild.yaml
+++ b/.github/workflows/autobuild.yaml
@@ -305,7 +305,7 @@ jobs:
     - name: Archive clangd PDB symbols
       if: matrix.config.name == 'windows'
       run: >
-        7z a clangd-pdb.zip
+        7z a clangd-pdb.7z -t7z -m0=LZMA2
         ${{ env.CLANGD_DIR }}/LICENSE.TXT
         ${{ env.CLANGD_DIR }}/bin/clangd.pdb
     - name: Archive indexing-tools
@@ -332,8 +332,8 @@ jobs:
         GITHUB_TOKEN: ${{ secrets.RELEASE_TOKEN }}
       with:
         upload_url: ${{ env.UPLOAD_URL }}
-        asset_name: clangd-${{ matrix.config.name }}-${{ env.TAG_NAME }}-debug-symbol.zip
-        asset_path: clangd-pdb.zip
+        asset_name: clangd-${{ matrix.config.name }}-${{ env.TAG_NAME }}-debug-symbols.7z
+        asset_path: clangd-pdb.7z
         asset_content_type: application/zip
     - name: Upload indexing-tools asset
       uses: actions/upload-release-asset@v1.0.1