chore(main): release 2.1.6

[github-actions]

🤖 I have created a release beep boop

2.1.6 (2026-04-02)

Bug Fixes

• better to use onInitialize to set ExcalidrawImperativeAPI (e1635fa)
• bug fix and improved LTI (5df719c)
• bump vite (1ea0108)
• bump deps (16d1d94)
• bump deps (a7fff52)
• bump deps (96f2ecb)
• continue looping without waiting (f68b596)
• improve display VB + clear properly (371e166)
• load models during bootup and cache for loading faster next time (d734345)
• LTI: logic + style (6b9bb62)
• missed to update token :( (225af75)
• nats: Implemented new system pub/sub core channel and moved sendAnalyticsData to use it. (f583fc8)
• prevent echo back to sender (0323d34)
• recorder chat was not auto scrolling (260fcee)
• refactor: virtual background replaced with @twilio/video-processors library (096b9e6)
• refactor: virtual background replaced with @twilio/video-processors library (7b7d125)
• removed deprecated option (f3daa44)
• Separate NATS & LK subscription logic into handler (a63fbb1)
• Separate NATS & LK subscription logic into handler (57d8aaa)
• use CorsWorker from [@twilio](https://github.com/twilio) (e5ba2ea)
• use recommended resolution (5003c52)
• with new option stripBase (6e8151d)

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[github-actions]

🤖 Created releases:

• v2.1.6

🌻