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v1.3.5

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@turt2live turt2live released this 10 Jul 14:39
· 15 commits to main since this release

Added

  • New datastore option to ignore Redis cache when downloading media served by a publicBaseUrl. This can help ensure more requests get redirected to the CDN.
  • HEAD /download is now supported, as per MSC4120.
  • S3 datastores can now specify a prefixLength to improve S3 performance on some providers. See config.sample.yaml for details.
  • Add multipartUploads flag for running MMR against unsupported S3 providers. See config.sample.yaml for details.
  • A new "leaky bucket" rate limit algorithm has been applied to downloads. See rateLimit.buckets in config.sample.yaml for details.
  • Add support for MSC3916: Authentication for media.
    • To enable full support, use signingKeyPath in your config. See config.sample.yaml for details.
    • Server operators should point /_matrix/client/v1/media/* and /_matrix/federation/v1/media/* at MMR.

Changed

  • The leaky bucket rate limiting introduced above is turned on by default. Administrators are encouraged to review the default settings and adjust as needed.

Fixed

  • Metrics for redirected and HTML requests are tracked.
  • Fixed more issues relating to non-dimensional media being thumbnailed (invalid image size: 0x0 errors).
  • Long-running purge requests no longer fail when the requesting client times out. They are continued in the background.
  • Purging old media has been fixed to actually identify old media.
  • JPEG thumbnails will now use sensible extensions.
  • Fixed directory permissions when exporting MMR to Synapse.
  • In some rare cases, memory usage may have leaked due to thumbnail error handling. This has been fixed.
  • Synapse signing keys with blank lines can now be decoded/combined with other keys.