Indigo 1.44.0

Released 2026-07-10

Features

  • 3541 Support for BILN

  • 3636 Add coordinates support in bingo-nosql

  • #3524 – Support default InChI (Key) generation

  • 3598 Add cross bonds related api methods for superatoms and remove type based restriction from generic sgroups methods

  • 3536 Implement update mode for integration tests

Bugfixes and improvements

  • 3333 Adding missing elements and test to fix the current workflow

  • 3544 Indexing issues in Sgroups created as match to query molecule with unfolded hydrogens

  • 3577 Arrange as a Ring doesn’t work if circular structure has tails that has connection between each other

  • 3545 Error on attempt to get ‘SRU’ sgroup name contradicts API documentation

  • 3215 Export to SMARTS works wrong for R-Groups

  • 3249 Unable to load Mol v3000 file with R-group fragment inside - system throws exception

  • 3595 Pasting a large molecule doesn’t work in Ketcher (works slow)

  • 3600 Layout is wrong while open HELM file in the Flex mode of Macromolecules mode

  • 3220 System ignores implicitly provided file format on load content thru Paste From Clipboard way

  • 3606 Bond length between the base and the sugar is not standart if the selected group is forming an n-agon with 12 or more than 12 points

  • #3641, 3642 Add/Remove explicit hydrogens operation causes Error: array: invalid index 2 (size=2) exception

  • 3661 BILN import/export special cases

Full Changelog: https://github.com/epam/Indigo/compare/indigo-1.43.0-rc.1…indigo-1.44.0