The main goals of the sprint were working on introducing conditions and variants in the form framework, casual bugfixing and improving user experience. Benjamin Burse and Daniela Pohl created their first patches for the TYPO3 core, core team members Oliver Hader, Ralf Zimmermann and me supported the efforts - additionally our UX efforts were remotely supported by Rachel Foucard from France.
This is a companion discussion topic for the original entry at https://typo3.org/article/recap-typo3-form-initiative-sprint-weimar/