- Upgraded `golang.org/x/net` to 0.33.0 to fix [CVE-2024-45338](https://www.cve.org/CVERecord?id=CVE-2024-45338).
_PocketBase uses the vulnerable functions primarily for the auto html->text mail generation, but most applications shouldn't be affected unless you are manually embedding unrestricted user provided value in your mail templates._
- Renew the superuser file token cache when clicking on the thumb preview or download link ([#6137](https://github.com/pocketbase/pocketbase/discussions/6137)).
- Upgraded `modernc.org/sqlite` to 1.34.3 to fix "disk io" error on arm64 systems.
_If you are extending PocketBase with Go and upgrading with `go get -u` make sure to manually set in your go.mod the `modernc.org/libc` indirect dependency to v1.55.3, aka. the exact same version the driver is using._
- Replaced `strconv.Itoa` with `strconv.FormatInt` to avoid the int64->int conversion overflow on 32-bit platforms ([#6132](https://github.com/pocketbase/pocketbase/discussions/6132)).
- Fixed Model->Record and Model->Collection hook events sync for nested and/or inner-hook transactions ([#6122](https://github.com/pocketbase/pocketbase/discussions/6122)).
- Other minor improvements (updated Go and npm deps, added extra escaping for the default mail record params in case the emails are stored as html files, fixed code comment typos, etc.).
- Fixed JSVM exception -> Go error unwrapping when throwing errors from non-request hooks ([#6102](https://github.com/pocketbase/pocketbase/discussions/6102)).
- Fixed `autodate` fields not refreshing when calling `Save` multiple times on the same `Record` instance ([#6000](https://github.com/pocketbase/pocketbase/issues/6000)).
> If you had already switched to some of the earlier `<v0.23.0-rc14` versions and have generated a full collections snapshot migration (aka. `./pocketbase migrate collections`), then you may have to regenerate the migration file to ensure that it includes the latest changes.
- Replaced `echo` with a new router built on top of the Go 1.22 `net/http` mux enhancements.
- Merged `daos` packages in `core.App` to simplify the DB operations (_the `models` package structs are also migrated in `core`_).
- Option to specify custom `DBConnect` function as part of the app configuration to allow different `database/sql` SQLite drivers (_turso/libsql, sqlcipher, etc._) and custom builds.
_Note that we no longer loads the `mattn/go-sqlite3` driver by default when building with `CGO_ENABLED=1` to avoid `multiple definition` linker errors in case different CGO SQLite drivers or builds are used. You can find an example how to enable it back if you want to in the [new documentation](https://pocketbase.io/docs/go-overview/#github-commattngo-sqlite3)._
- New hooks allowing better control over the execution chain and error handling (_including wrapping an entire hook chain in a single DB transaction_).
- Various `Record` model improvements (_support for get/set modifiers, simplfied file upload by treating the file(s) as regular field value like `record.Set("document", file)`, etc._).
- Dedicated fields structs with safer defaults to make it easier creating/updating collections programmatically.
- Option to mark field as "Hidden", disallowing regular users to read or modify it (_there is also a dedicated Record hook to hide/unhide Record fields programmatically from a single place_).
- New Instagram provider compatible with the new Instagram Login APIs ([#5588](https://github.com/pocketbase/pocketbase/pull/5588); thanks @pnmcosta).
_The provider key is `instagram2` to prevent conflicts with existing linked users._
- Option to retrieve the OIDC OAuth2 user info from the `id_token` payload for the cases when the provider doesn't have a dedicated user info endpoint.
- Various minor UI improvements (_recursive `Presentable` view, slightly different collection options organization, zoom/pan for the logs chart, etc._)
- ⚠️ If you are constructing requests to `/api/*` routes manually remove the trailing slash (_there is no longer trailing slash removal middleware registered by default_).
- ⚠️ Previously when uploading new files to a multiple `file` field, new files were automatically appended to the existing field values.
This behaviour has changed with v0.23+ and for consistency with the other multi-valued fields when uploading new files they will replace the old ones. If you want to prepend or append new files to an existing multiple `file` field value you can use the `+` prefix or suffix:
- ⚠️ Removed `GET /records/{id}/external-auths` and `DELETE /records/{id}/external-auths/{provider}` endpoints because this is now handled by sending list and delete requests to the `_externalAuths` collection.
- ⚠️ Changes to the app settings model fields and response (+new options such as `trustedProxy`, `rateLimits`, `batch`, etc.). The app settings Web APIs are mostly used by the Dashboard UI and rarely by the end users, but if you want to check all settings changes please refer to the [Settings Go struct](https://github.com/pocketbase/pocketbase/blob/develop/core/settings_model.go#L121).
- ⚠️ New flatten Collection model and fields structure. The Collection model Web APIs are mostly used by the Dashboard UI and rarely by the end users, but if you want to check all changes please refer to the [Collection Go struct](https://github.com/pocketbase/pocketbase/blob/develop/core/collection_model.go#L308).
- ⚠️ New fields in the `GET /api/collections/{collection}/auth-methods` response.
_The old `authProviders`, `usernamePassword`, `emailPassword` fields are still returned in the response but are considered deprecated and will be removed in the future._
