IMPACTFM.CL Versions

2.0

Linux compatibility : needs GLibC 2.31 and kernel 5.4

2.0.1

(Testing - 2026-10-22)

• New clipper, clearer sound
• Correct MPX overshoots depending on RDS/Embed pilot configuration
• Security updates

2.0.0

(Testing - 2026-10-12)

• Much lower CPU usage
• Audio:
  • Processing and setting ranges aligned with the IMPACT FM hardware processor (notably bass enhancer, MPX power, AGC, R128)
  • Same sound whatever the audio block size
  • Separate FM and MPX diversity delays
• Faster and more reliable shutdown, various fixes
• Support for the APTmpX plugin
• Web interface: safer login, setting descriptions in the setup dialogs
• Security updates

WARNING: audio changes on existing presets (closer to the IMPACT FM hardware processor)

1.0

Linux compatibility : needs GLibC 2.31 and kernel 5.4

1.0.6

(Testing - 2026-09-08)

• More support for future preset library
• Security updates and optimizations

1.0.5

(Preview - 2026-06-23)

• Audio: better default compatibility of presets (bug since 1.0.4)

1.0.4

(Preview - 2026-06-16)

• Audio: fixes on 6-Band limiter and mono-detection, more support for future presets
• Lot of optimization in real-time tasks and UI, and better real-time responsiveness
• Many fixes in various places for rare bugs
• Support for some future plugins
• Workaround for running under .NET on Linux available (see SDK doc)
• Security updates

WARNING: audio level change (corrected in 1.0.5)

1.0.3

(Testing - 2026-03-17)

• Multiple UI fixes (slider, combo)

1.0.2

(Testing - 2026-03-10)

• Correct missing initialization for some presets

1.0.1

(Testing - 2026-03-09)

• Various optimizations
• Security updates
• Added helpers for AES2110-30 channel extraction/insertion
• Internal: update Eigen 5.0.1

1.0.0

(Testing - 2025-01-22)

• Fix a data race
• Minor GUI correction
• Security updates
• Internal: more license information

0. preliminary

Linux compatibility : needs GLibC 2.31 and kernel 5.4

0.1.10

(In progress)

• HTML interface: fixed a bug in the sliders
• Internal: Verification of the step and precision of variables during compilation

0.1.9

(In progress)

• More support for future Heargasmic presets

0.1.8

(In progress)

• Internal corrections

0.1.7

(In progress)

• Internal: Added Kick FX
• Support Plugin's presets (for deepstereo)
• RDS
  • Added AF method A & B
  • Accept RT+ tags, but not sending them (yet)

0.1.6

(alpha - 2025-11-12)

• In progress...

0.1.1

(In progress)

• In progress...