Changelog for libsidplayfp6-2.3.1-1.1.x86_64.rpm :

* Mon Apr 26 2021 Ferdinand Thiessen - Update to version 2.1.2:
* songlength DB: fix parsing of milliseconds with leading zeroes
* Fixed building hardsid support
* reSIDfp: shift register regression fixes
* Updated RAM init pattern similar to how it\'s done in VICE
* Do not use smart pointers in public headers (Warning! breaks ABI compatibility)
* resid/residfp: Use soft instead of hard clipping rough implementation of bitfade
* residfp: better bandpass frequency calculation, updated 8580 resistor ratios based on schematics and adjusted voltage range, updated TTL values, assume a high impedance audio amplifier yielding an 1.6Hz high-pass- Update to version 2.0.5:
* Fixed CIA SDR handling, code borrowed from Denise emulator
* Fixed external filter coefficients calculation in resid/residfp
* Update osc3 on waveform zero in resid/residfp
* Further improved CPU/CIA/VICII emulation based on VICE testprogs
* Fixed an envelope generator regression in resid/residfp
* Improved noise+pulse interaction in resid/residfp
* Avoid saturation of residfp 8580 filter
* Adjusted residfp 6581 filter parameter range
* Recalculate noise output when actually changed in residfp
* Fix loading stereo mus tunes
* Fix residfp envelope
* Make digiboost work with resid
* Make MUS loading more robust to malformed files
* Reworked SidDatabase API
* Fix hang on exit
* CIA model is now configurable
* Added digiboost support
* Added support for milliseconds in SLDB
* Improved 8580 filter
* CIA and SID fixes ported from VICE
* Added MOS 6573 (PAL-M) emulation
* Other minor fixes and code cleanup
* Do not use kernal calls in psid driver