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Version: 2026.03.0-rc1

Phonexia Speaker Diarization

2.0.1 (2026-01-13)​

Fixed​

  • [PLAT-1506] Fixed a rare issue where audio resampling could fail when processing large files, particularly when converting between certain sample rates (e.g., 11025 Hz to 8000 Hz).
  • [PLAT-1509] Fixed GPU processing failure on NVIDIA Blackwell architecture GPUs (e.g., RTX 1000 series) caused by a bug in ONNX Runtime.
  • Fixed license validation error handling for legacy (v1) license files with missing required fields. Previously, this could cause undefined behavior.

2.0.0 (2025-11-24)​

Breaking change​

  • [PLAT-1425] Improve compatibility with future models - WARNING microservice requires at least model v5.3.0

1.6.2 (unreleased)​

Changed​

  • Microservice now by default logs each request with incremental correlation id

Fixed​

  • [VOX-2666] Inconsistent logging

1.6.1 (2025-10-06)​

Changed​

  • [PLAT-1471] Refactoring of the internal audio handling to reduce memory usage. Audio format support is now limited to WAV and FLAC.

Fixed​

  • [PLAT-1277] Possible memory leak on cuda device
  • [PLAT-1430] Empty output on recording with long silence at the beginning

1.6.0 (2025-04-28)​

Added​

  • [PLAT-1056] Support for new licenses tied only to model major version. Old licenses tied to precise model version are still supported.
  • [PLAT-1070] Default port 8080 exposed in Dockerfile
  • [VOX-1293] phonexia.grpc.common.Status service
  • [VOX-1293] Field license_flags to LicensingInfoResult in phonexia.grpc.common.Licensing

Fixed​

  • [VOX-1497] Crash when recording sample rate is not divisible by 10 and processing start time has been set

1.5.1 (2024-12-10)​

Fixed​

  • [PLAT-978] Loading configuarion from model

1.5.0 (2024-11-21)​

Added​

  • [PLAT-967] Added PHX_NUM_THREADS_PER_INSTANCE, PHX_NUM_INSTANCES_PER_DEVICE and PHX_DEVICE_INDEX options for concurrent processing

Changed​

  • [PLAT-389] Start and end request's messages are logged at the INFO level

1.4.1 (2024-10-01)​

Fixed​

  • [PLAT-936] Crash when using negative values in time range

1.4.0 (2024-09-12)​

Added​

  • [PLAT-888] Added PHX_KEEPALIVE_TIME_S and PHX_KEEPALIVE_TIMEOUT_S options for connection timeout specification

1.3.0 (2024-07-09)​

Added​

  • [PLAT-772] Support for sending RAW audio data
  • [PLAT-781] Support for license extensions
  • [PLAT-821] GPU enabled docker image for GPU acceleration of certain parts of the algorithm

Fixed​

  • [PLAT-758] Device is not logged by default

1.2.0 (2024-06-03)​

Added​

  • [PLAT-669] Add support for custom log tags in metadata and logs.
  • [PLAT-774] Optimized docker images.

1.1.0 (2024-02-22)​

Added​

  • [PLAT-464] Parameters for selecting the part of the audio to process in 'DiarizeRequest' ('audio.time_range')
  • [PLAT-520] Add support of correlation id for better tracking of requests
  • [PLAT-623] Processing cancellation when client closes the connection
  • [PLAT-625] Server configuration is logged at startup

Changed​

  • [PLAT-532] Add config to request to specify the number of speakers and maximum number of speakers

Fixed​

  • [PLAT-614] Inconsistent license logging

1.0.1 (2023-10-25)​

  • Memory usage optimizations

1.0.0 (2023-08-28)​

Feature​

  • [PLAT-340] New generation of speaker diarization