Changelog and version bump

CHANGELOG.md

@@ -17,6 +17,21 @@
 - [v0.2.0](#v020)
 - [v0.1.0](#v010)
 
+## v2.4.0
+
+Bug fixes, new features, new CI, getting ready for v3.0.
+
+|    type | PR/ticket                                                 | author                                       | description                                                      |
+|--------:|-----------------------------------------------------------|----------------------------------------------|------------------------------------------------------------------|
+| feature | [!124](https://github.com/d0c-s4vage/lookatme/pull/124)   | [@agateau](https://github.com/agateau)       | Adds support for progressive slides with `<!-- stop -->` markers |
+|     bug | [!125](https://github.com/d0c-s4vage/lookatme/pull/125)   | [@agateau](https://github.com/agateau)       | Fixes conflicting CLI `-s` arguments                             |
+|     bug | [!133](https://github.com/d0c-s4vage/lookatme/pull/133)   | [@AMDmi3](https://github.com/AMDmi3)         | Excludes tests dir from packages                                 |
+|     bug | [#126](https://github.com/d0c-s4vage/lookatme/issues/126) | [@d0c-s4vage](https://github.com/d0c-s4vage) | Fix unit test failues                                            |
+|     bug | [!141](https://github.com/d0c-s4vage/lookatme/pull/141)   | [@corydodt](https://github.com/corydodt)     | Fix click requirements range                                     |
+| feature | [!150](https://github.com/d0c-s4vage/pull/150             | [@d0c-s4vage](https://github.com/d0c-s4vage) | New CI that uses GitHub actions                                  |
+|     bug | [!151](https://github.com/d0c-s4vage/pull/151             | [@d0c-s4vage](https://github.com/d0c-s4vage) | Fix linter errors                                                |
+
+
 ## v2.3.2
 
 Fixes a problem in generating default schema values. This is most visible in the