changed stuff for memes

Update changelog.md for 2.5.0

RELEASE: 2.4.1 (#752)

Merge pull request #681 from azoxey/doc-cleanup

DOC: clean up documentation

2.3.1 release

Final 2.3.0

2.2.2 Release (#378)

v2.2.1 (#293)

* handle enums differently
* Enums are frozen and fed directly to the proxy
* Enums are not included in the NSFull definition, allowing samekeys for RamCostTree<API>, InternalAPI<API>, and ExternalAPI<API>
* Rewrote a lot of the ramcalc test, with better typing thanks to the samekeys above
* Fix ns1 for proxy (args, pid, and enums after above changes were not being added to ns1 scripts.)
Update changelog and bump version to 2.2.1

Format fix...