- Update to 1.5.0
## Added
* Introduce the new source priorities explicit and supplemental
(#7658, #6879).
* Introduce the option to configure the priority of the implicit
PyPI source (#7801).
* Add handling for corrupt cache files (#7453).
* Improve caching of URL and git dependencies (#7693, #7473).
* Add option to skip installing directory dependencies (#6845,
#7923).
* Add --executable option to poetry env info (#7547).
* Add --top-level option to poetry show (#7415).
* Add --lock option to poetry remove (#7917).
* Add experimental POETRY_REQUESTS_TIMEOUT option (#7081).
* Improve performance of wheel inspection by avoiding unnecessary
file copy operations (#7916).
## Changed
* Remove the old deprecated installer and the corresponding
setting experimental.new-installer (#7356).
* Introduce priority key for sources and deprecate flags default
and secondary (#7658).
* Deprecate poetry run if the entry point was not
previously installed via poetry install (#7606).
* Only write the lock file if the installation succeeds (#7498).
* Do not write the unused package category into the lock file
(#7637).
## Fixed
* Fix an issue where Poetry's internal pyproject.toml continually
grows larger with empty lines (#7705).
* Fix an issue where Poetry crashes due to corrupt cache files