v0.21.2

RoME v0.21.2

Diff since v0.21.1

Closed issues:

• import Rotations as _Rotations (#522)
• Upgrade Pose2Point2 to Manifolds.jl (#622)

Merged pull requests:

• fix pose2pose2 gto (#636) (@Affie)
• Export pose3 g2o (#637) (@Affie)
• hack jl 1.8 issue, export g2o and test with data (#638) (@dehann)
• comment towards slow conforming of manifolds code (#639) (@dehann)
• test for parametric covariances (and fixes for g2o export) (#640) (@dehann)
• better standardize partials and depr threadmodel (#643) (@dehann)
• update tests IIF v0.32.1 (#644) (@dehann)
• towards DFG 19 (#645) (@dehann)
• Removing LightDFG in anticipation of DFG v0.19 (#646) (@GearsAD)
• more updates for dfg 19 (#647) (@dehann)