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Merged
michalharakal merged 2 commits into from
Oct 21, 2026
Merged

release: 0.2.2 #21

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79e6deb
changelog: 0.2.2 — the FFT in audio-mel
michalharakal Oct 21, 2026
967b2c3
release: 0.2.2
michalharakal Oct 21, 2026
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5 changes: 5 additions & 0 deletions CHANGELOG.md
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Expand Up @@ -6,6 +6,8 @@ All notable changes to SKaiNET-audio are documented here. The format follows

## [Unreleased]

## [0.2.2] - 2026-10-21

### Changed

- **`audio-mel`: `MelSpectrogram` uses an FFT instead of the direct DFT** — a mixed-radix FFT
Expand All @@ -15,6 +17,9 @@ All notable changes to SKaiNET-audio are documented here. The format follows
Android device the log-mel drops from ≈ 0.88 s to ≈ 0.2 s; the 640 KB cos/sin tables are gone.
Output against the `whisper.log_mel_spectrogram` golden: cosine 0.99999999 (was 0.99999998).
`MelSpectrogram` stays safe to share across threads (the FFT's buffers are per call).
- CI: `android-actions/setup-android` 4.0.1 → 4.0.4 — 4.0.1 no longer installs the SDK on the
macOS 26 runner image (`sdkmanager`: "Failed to find package 'tools'"), which failed both the POM
check and the publish workflow.

## [0.2.1] - 2026-09-13

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2 changes: 1 addition & 1 deletion gradle.properties
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@@ -1,5 +1,5 @@
GROUP=sk.ainet.audio
VERSION_NAME=0.2.1
VERSION_NAME=0.2.2
POM_DESCRIPTION=SKaiNET audio - shared audio preprocessing and streaming utilities for the SKaiNET ASR family

POM_URL=https://github.com/SKaiNET-developers/SKaiNET-audio/
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