# BlackHole changelog > BlackHole is a modern macOS audio loopback driver that allows applications to pass audio to other applications with zero additional latency. - Vendor: ExistentialAudio - Category: Media - Official site: https://github.com/ExistentialAudio/BlackHole - Tracked by: What's New (https://whatsnew.fyi/product/blackhole) - Harvested from: GitHub (ExistentialAudio/BlackHole) - Entries below: 10 (newest first) What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog. Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'. ## Releases ### v0.7.1 - Date: 2026-07-03 - Version: v0.7.1 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.7.1 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.7.1 - **changed** — Add better permissions for preinstall and postinstall scripts - **changed** — FirmwareVersion uses plist version - Updated preinstall and postinstall scripts - Fixed firmware version to match driver version ### v0.7.0 - Date: 2026-06-18 - Version: v0.7.0 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.7.0 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.7.0 - **added** — Add 24 kHz sample rate support - Added 24kHz support - Clarified license ### v0.6.1 - Date: 2025-02-08 - Version: v0.6.1 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.6.1 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.6.1 - **changed** — Updated installer to force a computer reboot as recommended by Apple - **changed** — Updated create_installer.sh script - Updated installer to force a computer reboot as recommended by Apple. - Updated create_installer.sh script. ### v0.6.0 - Date: 2024-04-16 - Version: v0.6.0 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.6.0 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.6.0 ### v0.5.0 - Date: 2023-02-10 - Version: v0.5.0 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.5.0 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.5.0 - **added** — kObjectID_Pitch_Adjust and kObjectID_ClockSource to adjust clock speed - **fixed** — Various typo fixes ###### Changed - Various typo fixes. ###### Added - kObjectID_Pitch_Adjust and kObjectID_ClockSource to adjust clock speed. ### v0.4.0 - Date: 2022-06-10 - Version: v0.4.0 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.4.0 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.4.0 - **added** — Hidden duplicate device - **added** — Ability to easily modify device streams - **added** — Builds multiple versions - **added** — create_installer.sh to easily build multiple channel versions - **fixed** — Potential memory leak - **fixed** — Dropouts when experiencing minor loads ###### Added - Hidden duplicate device. - Ability to easily modify device streams. - Builds multiple versions. - create_installer.sh to easily build multiple channel versions. ###### Changed - Fix potential memory leak. - Fix dropouts when experiencing minor loads. ### v0.3.0 - Date: 2021-12-07 - Version: v0.3.0 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.3.0 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.3.0 - **added** — Sample rates: 8kHz, 16kHz, 352.8kHz, 384kHz, 705.6kHz, 768kHz - **changed** — Improved performance - **fixed** — Fixed various bugs - **changed** — Renamed constants and variables for consistency - **changed** — Connect input and output volume - **changed** — Connect input and output mute ###### Added - Sample rates: 8kHz, 16kHz, 352.8kHz, 384kHz, 705.6kHz, 768kHz. ###### Changed - Improved performance. - Fixed various bugs. - Renamed constants and variables for consistency. - Connect input and output volume. - Connect input and output mute. ### v0.2.10 - Date: 2021-08-07 - Version: v0.2.10 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.2.10 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.2.10 - **changed** — Increased internal buffer size - **changed** — Changed kDataSource_NumberItems to zero ###### Changed - Increased internal buffer size. - Change kDataSource_NumberItems to zero. ### v0.2.9 - Date: 2021-01-27 - Version: v0.2.9 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.2.9 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.2.9 - **fixed** — Fix clock bug that was causing BlackHole to crash on Apple Silicon ###### Changed - Fix clock bug. Fixes issues with BlackHole crashing on Apple Silicon. ### v0.2.8 — Bug Fixes and Apple Silicon Support - Date: 2021-01-04 - Version: v0.2.8 - Original notes: https://github.com/ExistentialAudio/BlackHole/releases/tag/v0.2.8 - Permalink: https://whatsnew.fyi/product/blackhole/releases/v0.2.8 - **added** — Support for Apple Silicon - **changed** — Set deployment target to 10.9 - **fixed** — Bug where there is a loud pop when audio starts - **fixed** — Bug that caused crashes in certain situations - **changed** — Disable Volume and Mute controls on input - **fixed** — Clock bug - **changed** — Automatically change UIDs to include the number of channels for easier building and installation of multiple versions ##### Release Notes ###### Added - Support for Apple Silicon ###### Changed - Set deployment target to 10.9. - Fixed bug where there is a loud pop when audio starts. - Fix bug that caused crashes in certain situations. Issue#206 - Disable Volume and Mute controls on input. They are only needed on the output. - Fix clock bug. - Automatically change UIDs to include the number of channels. Makes it easier to build and install multiple versions. Ex: BlackHole2ch_UID ##### Support Development https://github.com/sponsors/ExistentialAudio ##### Stay Up To Date [![Twitter](https://img.shields.io/badge/Follow%20on%20Twitter-1da1f2)](https://twitter.com/ExistentialAI) [![Facebook](https://img.shields.io/badge/Like%20on%20Facebook-4267B2)](https://www.facebook.com/Existential-Audio-103423234434751) [![Subscribe](https://img.shields.io/badge/Subscribe%20to%20Emails-555555)](http://existential.audio/subscribe/)