Migrating from 0.26 to 0.27

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Dropped support for Intel Macs

We've dropped official support for Intel (x86) macOS in PR #11719.

This means our Python wheels on PyPi.org and our other pre-built artifact does no longer include Intel Mac binaries.

You can still build Rerun from source. There are instructions for that in BUILD.md.

Python SDK: minimum supported Python 3.10

Support for Python 3.9 is past end-of-life. See https://docs.python.org/3/whatsnew/3.10.html for more details on upgrading to 3.10 if necessary.

Python SDK: removed *_cursor options from TimePanel.

The sequence_cursor, duration_cursor and timestamp_cursor options on the blueprint for TimePanel has been removed. There is no direct replacement for them in 0.27.0.