Current parser
GanttPeek 1.0 build 11 uses a native parser based on Tensor Estate’s tsmpp implementation under the MIT License. The upstream copyright and permission notice remains available inside the app.
The parser also uses permissively licensed Rust crates, principally cfb (MIT), chrono (MIT or Apache-2.0), serde (MIT or Apache-2.0), and serde_json (MIT or Apache-2.0). Exact versions and checksums are fixed by the release lockfiles.
Notices and questions
The complete notices for the current release are available from About, Help & Legal on iPhone and iPad, or Help → Open Source Notices on Mac. For a copy or a licensing question, email support@ganttpeek.com with the platform, app version, and build number.