<!-- Release notes generated using configuration in .github/release.yml at main -->
What's Changed
Bug Fixes
* Fix bug where one missing index.json caused no ensembles to be loaded by oyvindeide in https://github.com/equinor/ert/pull/7063
* Fix slow observation parsing by eivindjahren in https://github.com/equinor/ert/pull/7122
* Fix text color for darkmode in suggestor window by JHolba in https://github.com/equinor/ert/pull/7135
Maintenance
* Filter out deprecation warnings from main entry point by oyvindeide in https://github.com/equinor/ert/pull/7133
Other Changes
* Unpin hypothesis version by oyvindeide in https://github.com/equinor/ert/pull/7096
* Fix ert dark storage performance tests by jonathan-eq in https://github.com/equinor/ert/pull/7109
* Refactor to Native Python BlockFs migration by pinkwah in https://github.com/equinor/ert/pull/7131
* Add deprecation for INVERSION with number by oyvindeide in https://github.com/equinor/ert/pull/7078
**Full Changelog**: https://github.com/equinor/ert/compare/8.4.2...8.4.3