Indigo 1.45.0

Released 2026-07-10

Features

  • 3333 Use BIOVIA post 2014 valence table to calculate atomic valences from molfiles

Bugfixes and improvements

  • 3599 Bond length become wrong after Arrange as a Ring option applied

  • 3648 Integration tests may fails in MT mode

  • 3283 SVG export fails, with S-Groups

  • 1937 Add tests for Bingo Oracle

  • 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

  • 3683 SMARTS search crashes in the Postgres

  • 235 Add Tautomer support in Bingo Elastic Python

  • 3688 Add explicit hydrogens operation causes unfolded hydrogen out of query component

  • 3702 Unfold hydrogens makes monoradical from Helium with odd valence

  • 3359 Atoms with invalid valence loaded with explicitly defined valence from CDX

  • 3691 Refactoring PtrArray

Full Changelog: https://github.com/epam/Indigo/compare/indigo-1.44.0-rc.1…indigo-1.45.0