Common version control questions and workarounds

Cannot load GitHub Pull Request: Can't load changes: 404 error Not Found using fine-grained PAT Files and folders ignored by Git despite not appearing in root .gitignore GPG signing fails in IDE on macOS with: fatal: failed to write commit object error How to exclude specific lines of a file from a commit Cannot find any menu related to VCS in the IDE Git push fails with error: RPC failed; HTTP 400 curl 22 The requested URL returned error: 400 How to remove files from staging area How to use the Git version control UI to stage/unstage or add files to index Git: Detached HEAD state for all projects after IDE update Failure to clone a GitHub Resource temporarily unavailable: intellij-git-askpass-local.sh Checkboxes not shown in local changes tab in Git tool window Error: "Missing access token" keep showing in File > Settings > Version Control > GitHub