v4.8.6

Changes

Examples

• examples: Update tti fd for better stability @mloubout (#2363)

Testing

• tests: Add test for combining multiple ConditionalDimensions @EdCaunt (#2361)
• CI: fix macos runner python @mloubout (#2362)

Continuous Integration

• CI: fix macos runner python @mloubout (#2362)

Installation

• pip prod(deps): update mpi4py requirement from <3.1.6 to <3.1.7 @dependabot (#2352)