v0.19.3

What's Changed

• Bug: Update typing to allow for None for calculate_timeout for MovableLogic by @oliwenmandiamond in #1300
• perf: cache setattr dispatch in Device to avoid repeated isinstance checks by @shihab-dls in #1303
• StandardMovable logic more accurate calculate_timeout by @oliwenmandiamond in #1302
• Note on Tango special characters by @burkeds in #1308
• Renaming AsyncStatus.value to AsyncStatus.result by @burkeds in #1313
• Update dependency https://github.com/DiamondLightSource/python-copier-template to v5.2.0 by @renovate[bot] in #1304
• Added getters for TangoDevice trl and proxy by @burkeds in #1318
• SoftSignalBackend wrapping arbitrary callables by @burkeds in #1280

Full Changelog: v0.19.2...v0.19.3