bugfixes:

• fix source being ignored when using pipewire by @gardk in https://github.com/karlstav/cava/pull/557
• fix stdlib.h not being included after iniparser upgrade #560

improvements:

• add waveform visualization #484
• exit with error if pipewire loop creation fails #561

Full Changelog: https://github.com/karlstav/cava/compare/0.10.1...0.10.2