- Upgrade to 1.4.0: * Added decorator functionality to Signal as a convenient way to add a callback * Improved type safety by allowing callback parameters to be type checked (typing-extensions is now required for Python <3.13). Parameters for a Signal callback should now be defined like Signal[int, str] OBS-URL: https://build.opensuse.org/request/show/1291582 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-aiosignal?expand=0&rev=6