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What's new in this version:

New Functionality:
- Added support for importing protein features from the GFF3 format
- Enabled features to be preserved when a replacement leaves the sequence length unchanged

Enhancements:
- Enabled the import of custom user fields from Vector NTI databases
- Increased the 3' match length limit to 25 bases when importing primers from a list
- Enabled capture of the history of a protein translated from DNA when importing from Vector NTI Advance
- Enhanced primer tooltips to include % GC for the annealed region
- Improved copy and paste of sequence alignments into text editors and other programs
- Increased the size of the DOI field when editing references
- Made various color, layout, and textual enhancements

Fixes:
- Mandated use of the proper default font size when creating new files, importing from online, and opening non-native files
- Corrected an issue that prevented importing primers into multiple files in a collection
- Corrected a regression with displaying translations and the "Original Sequence" when no sequences are aligned to the reference DNA sequence
- Enabled changing methylation for placeholder files
- Fixed various issues when working with placeholder files
- Implemented automatic correction of invalid alignments to a reference sequence computed with prior versions
- Fixed an issue that prevented manually specifying the zoomed range
- Corrected the "+" symbol in plasmid names when importing from "SnapGene Online Sequences"
- Ensured correct updating of the zoomed range when navigating to matches with the Find tool
- Addressed an issue with specifying the position of protein interchain bond locations
- Removed the "Codons" cascading menu when interacting with protein sequences
- Corrected an issue that prevented importing multi-sequence GenBank and GenPept files into a collection
- Ensured that translation numbering is maintained when using Make Protein from multiple selected translated features
- Ensured that the match threshold controls are listed only once when importing features from a SnapGene file
- Corrected an issue that could cause file names to be clipped in source menus
- Fixed an issue that caused files to be marked as modified after hovering over hyperlinks in the Description Panel
- Ensured that stop codons present in protein query strings are included in the search results
- Improved the import of multi-part qualifiers from Geneious
- Fixed an issue with undo of sequence color changes that are limited to a single strand
- Corrected the "Copy" shortcut when viewing a protein sequence or multi-protein alignment
- Ensured more robust behavior when adding primers to DNA sequences
- Turned on the display of truncated primer description data when full descriptions are toggled off in Primers view
- Corrected an issue in which simplified primer binding sites were not shown after modifying hybridization parameters
- Ensured that sufficient space is always allocated above displays of complex primer binding sites in Sequence view
- Turned on display of the parental enzyme set when viewing Nicking Endonucleases in Sequence and Map views
- Improved reliability when importing from Addgene
- Improved the import of Addgene sequences that contain slashes in their names
- Ensured that side toolbar buttons in dialogs are not hidden
- Corrected a regression in which two copies of common features such as EGFP were sometimes annotated when detecting common features
- Removed "Match Threshold" controls from the "Add to Common Features" dialog