Catch some pool errors and iboost related restart issue
What's Changed
Bug fixes
- Catch an error when the multiprocessing pool is closed after an update
- Catch an iboost related error on restart
- Catch some errors by @springfall2008 in #1280
Documentation update
- Update customisation.md for iboost scaling by @springfall2008 in #1278
Full Changelog: v8.2.3...v8.2.4