rtf2any
rtf2any is a D library for parsing, converting and emitting RTF (Rich Text Format) documents.
We use the library mostly to work with Worms Armageddon’s update documentation and changelog (ReadMe). One user-visible application can be seen at the previous link, which contains the same RTF document converted to MediaWiki syntax and split up into multiple pages.
The library received a major update in 2018, as part of moving to XML as the primary format for the changelog.
Note: this article is back-dated, and was originally written on 2018-11-05.