Cannot parse unconventional changelogs like jszip

[josephdpurcell]

The package jszip has sections with first, second, and third level headings.

The changelog-parser lib used by readachangelog seems to be unable to parse it, because if you run it through it you get:

$ readachangelog view jszip --format=json
{"versions":[{"title":"v1.0.0, 2013-02-14","version":"1.0.0","date":"2013-02-14","body":"- First release after a long period without version."}]}

This ticket can probably just be closed, because this issue really lies with jszip not following convention, or arguably changelog-parser could be changed to be more accommodating. I'm not sure there is anything to reasonably do for cases like this.

[josephdpurcell]

The element-ui changelog looks reasonable https://raw.githubusercontent.com/ElemeFE/element/refs/heads/dev/CHANGELOG.en-US.md, but it also is not getting parsed correctly. Here's a screenshot of the debugger showing the content is getting parsed with only one version with both version and date fields as null: