Changes in the release include:

Tweaking of the Sanger reads mapping feature, based on feedback received
Fix of a critical issue of searching in amino acid translations of a nucleotide sequence
Other minor bug fixes and improvements

The full list of changes in UGENE 1.28.1 can be found in our tracker.
You can download the latest UGENE version on this page.

Any feedback and suggestions about the UGENE Sanger Reads Editor are welcome!