The trunk files would be used for publishing on different Unity release.
No ports needed.
Reproduction steps:
1. Create a new High Definition 3D sample project
2. Tutorials > Show Tutorials
3. Open any tutorial and observe the text
Actual result: Text contains issues such as missing spaces between words, typos, links that aren’t working and incorrectly numbered steps
Expected result: Text contains no typos, links are working and steps are numbered correctly