Update CHANGELOG.md

CHANGELOG.md

@@ -43,7 +43,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - 🔔 **Sign-in and sign-out events for single sign-on.** Signing in through an identity provider now raises the same login event that signing in with a password does, and signing out says which provider the session came from, so a function can set up or tidy up an account in another system when someone arrives or leaves. [#27619](https://github.com/open-webui/open-webui/pull/27619), [#27613](https://github.com/open-webui/open-webui/issues/27613)
 - ♻️ **One less read per message.** Sending a message no longer loads the whole conversation from the database twice over, which mattered most in long chats where that record is largest. [#28809](https://github.com/open-webui/open-webui/pull/28809)
 - 🏁 **Faster skills on large instances.** Opening the skills list, or sending a message that uses one, no longer checks every skill on the instance one at a time, so both are far quicker where many skills exist and most of them are not yours. [#28798](https://github.com/open-webui/open-webui/pull/28798)
-- 🧊 **Faster opening of folders and files.** Checking whether you may reach a file no longer walks every workspace model you can see looking for it, so opening a folder of files, downloading one, or retrieving from one is much quicker on instances with many models. [#28802](https://github.com/open-webui/open-webui/pull/28802)
+- 🧊 **Faster opening of folders and files.** Checking whether you may reach a file no longer walks every workspace model you can see looking for it, and listing your folders works out your group memberships once rather than for every item in every folder, so opening a folder of files, downloading one, or retrieving from one is much quicker on instances with many models. [#28802](https://github.com/open-webui/open-webui/pull/28802), [#28810](https://github.com/open-webui/open-webui/pull/28810)
 - 💽 **Faster saving of long chats.** A chat is now written to the database in one go rather than one message at a time, so saving a long conversation is much quicker and puts far less strain on the database, and saving one where nothing has changed writes nothing at all. [#28806](https://github.com/open-webui/open-webui/pull/28806)
 - 📦 **Faster loading of shared folders.** Folders shared with you now load in a couple of queries rather than one for each folder and each owner, so the list appears sooner for anyone with many of them. [#28804](https://github.com/open-webui/open-webui/pull/28804)
 - 🪟 **Honest OAuth settings.** When single sign-on settings come from the environment rather than being saved in the application, the admin panel now shows them as read-only with a note naming the setting that controls this, instead of accepting edits that were silently discarded on the next restart. [#28276](https://github.com/open-webui/open-webui/pull/28276)
@@ -187,6 +187,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - 🎰 **Settings for a switched-off function.** A function that has been turned off no longer offers its per-user settings, and saving them is refused, where doing so loaded the function's code and stored settings that had no effect. [Commit](https://github.com/open-webui/open-webui/commit/a3a81fee03ba7ec0ceb4d1f456e80a8f4fc2320f)
 - 🗃 **Shared folders reordering themselves.** The list of folders shared with you now keeps a consistent order, where on PostgreSQL renaming a folder could shuffle the ones beside it. [#28804](https://github.com/open-webui/open-webui/pull/28804)
 - 📜 **System prompt repeated after a tool call.** On models served by a pipe or manifold, the system prompt is no longer added again each time a tool runs, where it built up one extra copy per round and was sent to the provider that way. [#28739](https://github.com/open-webui/open-webui/pull/28739), [#28736](https://github.com/open-webui/open-webui/issues/28736)
+- 🔕 **Calendar reminders stopping for everyone.** A single event whose reminder time was stored as something other than a number no longer stops reminders being sent, for that event or for anyone else's, and falls back to the usual reminder window instead. [#28790](https://github.com/open-webui/open-webui/pull/28790)
+- 🗨 **Attached conversations reaching the model.** A conversation attached to your message is now listed among its attachments, where it was left out entirely and the model was never told it was there. [#28788](https://github.com/open-webui/open-webui/pull/28788)
 - 👤 **Fallback profile pictures.** A profile picture that fails to load, such as one belonging to a deleted account, now falls back to the default avatar instead of showing clipped placeholder text beside the message. [#28270](https://github.com/open-webui/open-webui/pull/28270), [#28269](https://github.com/open-webui/open-webui/issues/28269)
 - ⏱️ **Unanswered prompts in tools.** On deployments that set "WEBSOCKET_EVENT_CALLER_TIMEOUT", a question a tool asks you that goes unanswered now reports a timeout rather than an empty reply, and waiting too long no longer risks disconnecting a tab that is still open. [#28311](https://github.com/open-webui/open-webui/pull/28311)