Added

• Poetry now supports dependency groups. (#4260)
• The install command now supports a --sync option to synchronize the environment with the lock file. (#4336)

Changed

• Improved the way credentials are retrieved to better support keyring backends. (#4086)
• The --remove-untracked option of the install command is now deprecated in favor of the new --sync option. (#4336)
• The user experience when installing dependency groups has been improved. (#4336)

Fixed

• Fixed performance issues when resolving dependencies. (#3839)
• Fixed an issue where transitive dependencies of directory or VCS dependencies were not installed or otherwise removed. (#4202)
• Fixed the behavior of the init command in non-interactive mode. (#2899)
• Fixed the detection of the system environment when the setting virtualenvs.create is deactivated. (#4329)
• Fixed the display of possible solutions for some common errors. (#4332)