Release v1.1.1 * BUGFIXES * Markdown Sanitation Fix [#1646](https://github.com/go-gitea/gitea/pull/1646) * Fix broken hooks [#1376](https://github.com/go-gitea/gitea/pull/1376) * Fix migration issue [#1375](https://github.com/go-gitea/gitea/pull/1375) * Fix Wiki Issues [#1338](https://github.com/go-gitea/gitea/pull/1338) * Forgotten migration for wiki githooks [#1237](https://github.com/go-gitea/gitea/pull/1237) * Commit messages can contain pipes [#1218](https://github.com/go-gitea/gitea/pull/1218) * Verify external tracker URLs [#1236](https://github.com/go-gitea/gitea/pull/1236) * Allow upgrade after downgrade [#1197](https://github.com/go-gitea/gitea/pull/1197) * 500 on delete repo with issue [#1195](https://github.com/go-gitea/gitea/pull/1195) * INI compat with CrowdIn [#1192](https://github.com/go-gitea/gitea/pull/1192)