Lectern

Feature
* Add LinkFragmentLoader ([`9d2980c`](https://github.com/mcbeet/lectern/commit/9d2980cbcb439ce8b5218c75abc6c8299222ab0f))
* Add lectern.contrib.messaging ([`e94e460`](https://github.com/mcbeet/lectern/commit/e94e460f882b421b97c4108c583a7a11ecfd2886))

Fix
* Return bool to indicate if files were added ([`6ae62bd`](https://github.com/mcbeet/lectern/commit/6ae62bd50917ab8da2d1da86258d3ef3bc183a18))

Fix
* Use BubbleException ([`d2ded22`](https://github.com/mcbeet/lectern/commit/d2ded223f3c65d1ebf98daee56d69881e0e83140))

Feature
* Add format sniffer and allow regular text format in code blocks ([`85420af`](https://github.com/mcbeet/lectern/commit/85420afe3ef856f570c4583936a606d824cbff2a))

Fix
* Update pyright ([`919657c`](https://github.com/mcbeet/lectern/commit/919657cbb6d10ddb80020b1dd581504ac87c3fa6))
* Update dependencies ([`811b833`](https://github.com/mcbeet/lectern/commit/811b8337d8383a593e314e3cc68a1511386421a4))

Fix
* Use compatible beet dependency specifier ([`5eb9d1b`](https://github.com/mcbeet/lectern/commit/5eb9d1bc1818e59d832943ae9caa9f4841bb3fe9))

Feature
* Update to 1.18.2 ([`d9e9f16`](https://github.com/mcbeet/lectern/commit/d9e9f16c85e716d0e3eb7f98cfac7f801064b06c))

Fix
* Don't overwrite output pack by default ([`0f9bd42`](https://github.com/mcbeet/lectern/commit/0f9bd42065fd899ed1dbc2c3a9033ea51c06ebdf))