update changelog for 0.4.2 release

update changelog for 0.4.1 release

Release 0.4.0 (#119)

update changelog for 0.3.0 release (#103)

Fix cloned phase-viewers when deleting/renaming an ephemeris component (

#91)

* regression test
* fix ephemeris component rename/delete with a cloned phase viewer
* add to existing changelog entry

Release workflow (#70)

* create publish/release workflow
* enable lcviz.test()
* populate initial change log file
* update to use trusted publishing
* pin jdaviz 3.8.* for first release
* fix toxenv for 3.9 test

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Co-authored-by: P. L. Lim <[email protected]>