v0.35.3

IncrementalInference v0.35.3

Diff since v0.35.2

Merged pull requests:

• fast-forward integration test (#1813) (@dehann)
• update compat for Manifolds v0.9.12 (#1814) (@dehann)
• fix broken outdated docstrings (#1815) (@dehann)
• various doc string fixes (#1816) (@dehann)
• docs fixes, typo fix depr solveFactorParameteric (#1817) (@dehann)
• release v0.35.3-rc1 (#1818) (@dehann)