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v1.800.0

windmill-labs/windmillv1.800.0Aug 31, 2026by rubenfiszel

AI Summary

This release focuses on a major architectural overhaul of the Service Logs system, migrating from raw files to a columnar Parquet store for better performance and management. It also introduces a new `--keep-deleted` flag for sync operations, enhances the Home page with free AI tokens and improved search, and refines the UI for evaluations.

Key Highlights

  • Migrates service log retrieval and context serving to a columnar Parquet store, retiring raw log files for improved performance.
  • Enhances service log management with day-partitioned indices and configurable retention periods via instance settings.
  • Introduces a `--keep-deleted` flag for `wmill sync` pull and push commands to control the handling of deleted resources.
  • Revamps the Home page with free AI tokens and improved search/filter functionality.
  • Reworks the evals dataset drawer and run navigation for better user experience.

New Features

  • Add --keep-deleted flag to wmill sync pull and push
  • Day-partition the service log index and expire whole chunks
  • Free AI tokens + home search/filter revamp
  • Make the service log retention period an instance setting
  • Rework the evals dataset drawer and run navigation
  • Serve service log context from parquet and retire the raw log files
  • Serve service log retrieval from a columnar parquet store

Full Release Notes

## [1.800.0](https://github.com/windmill-labs/windmill/compare/v1.799.0...v1.800.0) (2026-08-31)


### Features

* add --keep-deleted flag to wmill sync pull and push ([#10878](https://github.com/windmill-labs/windmill/issues/10878)) ([66123f3](https://github.com/windmill-labs/windmill/commit/66123f3a9b8978c0084b02f50b44cffba125a13a))
* day-partition the service log index and expire whole chunks ([#10893](https://github.com/windmill-labs/windmill/issues/10893)) ([d91ee46](https://github.com/windmill-labs/windmill/commit/d91ee4614a70f20a194f47e190327129f499ec63))
* free AI tokens + home search/filter revamp ([#10020](https://github.com/windmill-labs/windmill/issues/10020)) ([716ce2e](https://github.com/windmill-labs/windmill/commit/716ce2ece00cd5cfb8641afc6432636bc4aa46e9))
* make the service log retention period an instance setting ([#10889](https://github.com/windmill-labs/windmill/issues/10889)) ([815de49](https://github.com/windmill-labs/windmill/commit/815de49e2322f85ca92b1e41a2bcd22591ebe93f))
* rework the evals dataset drawer and run navigation ([#10884](https://github.com/windmill-labs/windmill/issues/10884)) ([1462f17](https://github.com/windmill-labs/windmill/commit/1462f17643302127b4bd76bacfde80cc03f9d606))
* serve service log context from parquet and retire the raw log files ([#10892](https://github.com/windmill-labs/windmill/issues/10892)) ([338d75c](https://github.com/windmill-labs/windmill/commit/338d75cc5227e352cb84828c99bfd3b984cf0fa5))
* serve service log retrieval from a columnar parquet store ([#10886](https://github.com/windmill-labs/windmill/issues/10886)) ([7c1a785](https://github.com/windmill-labs/windmill/commit/7c1a785f756ed27e4425f6534709b19971a73a97))


### Bug Fixes

* correct the service log ingest flush boundary ([#10898](https://github.com/windmill-labs/windmill/issues/10898)) ([ac56586](https://github.com/windmill-labs/windmill/commit/ac56586c0e56d4022761d3c80306a03d57f8bfcb))
* harden the service log indexer's recovery and read paths ([#10904](https://github.com/windmill-labs/windmill/issues/10904)) ([831370c](https://github.com/windmill-labs/windmill/commit/831370cdde8e06f4298b17baa1a0041bacdd98c7))
* keep raw-app editor selection consistent across sidebar and tabs ([#10885](https://github.com/windmill-labs/windmill/issues/10885)) ([b57e231](https://github.com/windmill-labs/windmill/commit/b57e231c2bf5e5fe007f0aa7b958a51e32b47141))
* register every rotated service log file exactly once ([#10891](https://github.com/windmill-labs/windmill/issues/10891)) ([c817248](https://github.com/windmill-labs/windmill/commit/c8172480b0b1be6c57210212afc71d6ec8711235))
* show a loading indicator while the initial data table migration is generated ([#10900](https://github.com/windmill-labs/windmill/issues/10900)) ([b998267](https://github.com/windmill-labs/windmill/commit/b998267c91b9dcf02787768f6205cc5aeda494fb))
* track outstanding service log files on the rows themselves ([#10894](https://github.com/windmill-labs/windmill/issues/10894)) ([aa4a6ff](https://github.com/windmill-labs/windmill/commit/aa4a6ffd66813010a79c07741b01a984ed4e7df6))


### Performance Improvements

* add service log documents to the index one batch at a time ([#10906](https://github.com/windmill-labs/windmill/issues/10906)) ([0c2eb0a](https://github.com/windmill-labs/windmill/commit/0c2eb0ae3d18f49c21370131d15011e8dd103746))