Changes
Changes of note
* With this release, whatrecord itself is now pure Python.
* Its macro-handling capability remains the same but has been moved out to [epicsmacrolib](https://github.com/pcdshub/epicsmacrolib)
* Added a [docker-compose configuration](https://github.com/pcdshub/whatrecord/tree/master/docker) to quickly try out the whatrecord frontend (Vue.js) and backend (`whatrecord server` CLI entrypoint) which indexes the provided IOCs in the test suite
Minor changes
* Added pre-commit settings to help format the javascript/vue code and fixed already-committed files
* Tweaked styles of some frontend pages because they looked bad
* Fixed script/file view pages requiring a refresh before loading a file
* Added file context information to `dbLoadRecords` and similar, allowing for click-through access to those files from the `st.cmd` script
* Patched over a happi database issue in the plugin, where it made the assumption that `name` and `_id` were identical
* Record link graphs have been cleaned up and improved overall
* Fixed macros not being serialized in shellstate
* Fixed search paths not being corrected to account for stand-in paths
* `BrokenPipeError` should no longer be raised when using the CLI and piping out `parse` results to e.g. `head`
* PVA links are now rendered more sensibly in the frontend
* Shell checks base version-derived database grammar version first and tries back to the other version upon failure
* Added initial attempt at round-trippable database parsing + writing back in the same format
* Fixed an instance where the binary inspector tool based on gdb leaked an unserializable `gdb.Value` unintentionally
* Fixed the frontend using the wrong variable prefix for the archiver URL
* The `LinterResults` class was removed. Lint is now included on all `Database` instances.
PRs
* FIX: ignore non str RecordField fields in `whatrecord graph` by klauer in https://github.com/pcdshub/whatrecord/pull/133
* REF: use epicsmacrolib by klauer in https://github.com/pcdshub/whatrecord/pull/134
* ENH/REF: tweak makefile handling by klauer in https://github.com/pcdshub/whatrecord/pull/137
* REF: remove linterresults by klauer in https://github.com/pcdshub/whatrecord/pull/139
* ENH: add dockerfile + compose config to stand up frontend/backend by klauer in https://github.com/pcdshub/whatrecord/pull/140
* FIX: mostly tweaks and fixes to the frontend, PVA group display, and more by klauer in https://github.com/pcdshub/whatrecord/pull/141
* DOC: a few more README screenshots by klauer in https://github.com/pcdshub/whatrecord/pull/144
* FIX: python 2 compatibility for old gdb by klauer in https://github.com/pcdshub/whatrecord/pull/130
**Full Changelog**: https://github.com/pcdshub/whatrecord/compare/v0.3.5...v0.4.0