- Update SharePipeline, fix share handling and notification generation ([83e1e203](https://github.com/pixelfed/pixelfed/commit/83e1e203))
- Update SharePipeline, fix ReblogService and undo handling ([016c6e41](https://github.com/pixelfed/pixelfed/commit/016c6e41))
- Update AP Helpers, fix media validation bug that would reject media with alttext/name longer than 255 chars and store remote alt text if set ([a7f58349](https://github.com/pixelfed/pixelfed/commit/a7f58349))