v0.99.6

Fixes

• Don't tell clients about messages from ignored users that the proxy has learned about from other users' pollers. (#238, #239, #240)
• Return M_UNKNOWN_TOKEN for unknown tokens (#253)
• Prevent the creation of future bogus state snapshots (#255, #266)
• Use LastMessageTimestamp in the case there are no bumpEventTypes defined (#252)
• Improve error handling in the poller (#254)

Improvements

• Improve performance when getting room state after event position (#264)
• Periodically purge pollers for inactive devices (#242)
• Update extension scoping to match the latest MSC draft. This makes it easier for clients to have extensions automatically scoped to their sliding windows and room subscriptions (#149)
• Add timestamp to room responses. (#247)
• Improve performance of handling device list changes (#225, #244, #246, #249)

Docs

• Remove incorrect m.server example from readme by @turt2live in #257

Full Changelog: v0.99.5...v0.99.6