This is the Katib v0.15.0 release.

Breaking Changes

• Use Never Resume Policy as Default (#2102 by @andreyvelich)
• Chocolate Suggestion Service is removed (#2071 by @tenzen-y)
• request_number is removed from the GRPC APIs (#1994 by @johnugeorge)
• Enabling Authorization in Katib UI (#1983 and #2041 by @apo-ger)
• The new improved and refactored Katib SDK is not backward compatible (#2075 by @andreyvelich)

New Features

Major Features

• Narrow down Katib RBAC rules (#2091 by @johnugeorge)
• Support Postgres as a Katib DB (#1921 by @anencore94)
• More Suggestion container fields in Katib Config (#2000 by @fischor)
• Katib UI: Create the LOGS tab of Trial's details page (#2117 by @elenzio9)
• Katib UI: Enable pagination/sorting/filtering (#2017 and #2040 by @elenzio9)
• [SDK] Create Tune API in the Katib SDK (#1951 by @andreyvelich)
• [SDK] Get Trial Metrics from Katib DB (#2050 by @andreyvelich)

Core Features

• Add Conformance Program Doc for AutoML and Training WG (#2048 by @andreyvelich)
• Support for grid search algorithm in Optuna Suggestion Service (#2060 by @tenzen-y)
• Add Trial Labels During Pod Mutation (#2047 by @andreyvelich)
• Support for k8s v1.25 in CI (#1997 by @johnugeorge)
• Add the CI to build multi-platform container images (#1956 by @tenzen-y)
• Drop Kubernetes v1.21 and introduce Kubernetes v1.24 (#1953 by @tenzen-y)
• Add --connect-timeout flag to katib-db-manager (#1937 by @tenzen-y)
• Implement validations for DARTS suggestion service (#1926 by @tenzen-y)
• Implement validation for Optuna suggestion service (#1924 by @tenzen-y)

UI Improvements

• Make links in KWA's tables actual links (#2090 by @elenzio9)
• frontend: Rework the trial graph using ECharts in KWA (#2089 by @elenzio9)
• kwa(front): Add UI tests with Cypress (#2088 by @orfeas-k)
• frontend: Enable actions in experiment graph (#2065 by @elenzio9)
• frontend: Show message in case of uncompleted trial instead of the graph (#2063 by @elenzio9)
• frontend: Add source maps in the browser (#2043 by @elenzio9)
• Backend for getting logs of a trial (#2039 by @d-gol)
• frontend: Show the successful trials in the experiment graph (#2013) (#2033 by @elenzio9)
• frontend: Migrate from tslint to eslint in KWA (#2042 by @elenzio9)
• Dedicated yaml tab for Trials (#2034 by @elenzio9)
• KWA: Use new Editor component (Monaco) (#2023 by @orfeas-k)
• kwa(build): Introduce COMMIT file for building KWA (#2014 by @orfeas-k)
• frontend: Fix 500 error after detail page refresh (#1967) (#2001 by @elenzio9)
• Introduce KWA's frontend component for kfp links (#1991 by @elenzio9)
• UI: Rename and right align the age column (#1989 by @elenzio9)
• Show the trials table's status column first (#1990 by @elenzio9)
• UI: Make KWA's main table responsive and add toolbar (#1982 by @elenzio9)
• UI: Fix unit tests (#1977 by @elenzio9)
• UI: Format code (#1979 by @orfeas-k)
• Recreate the Experiments Parallel Coordinates Graph (#1974 by @elenzio9)
• Improve UI API/controller logging to ease troubleshooting (#1966 by @lukeogg)

SDK Improvements

• [SDK] Use Katib SDK for E2E Tests (#2075 by @andreyvelich)
• [SDK] Use Katib Client without Kube Config (#2098 by @andreyvelich)
• [SDK] Fix namespace parameter in tune API (#1981 by @andreyvelich)
• [SDK] Remove Final Keyword from constants (#1980 by @andreyvelich)

Bug fixes

• Fix Release Script for Updating SDK Version (#2104 by @andreyvelich)
• [Fix] add early stopped trials in converter (#2004 by @shaowei-su)
• [bugfix] Fix value passing bug in New Experiment form (#2027 by @orfeas-k)
• Fix main process retrieve logic for early stopping (#1988 by @shaowei-su)
• [hotfix]: filter by name of experiment (#1920 by @anencore94)
• Fix push script to include new images (#1911 by @johnugeorge)
• fix: only validate Kubernetes Job (#2025 by @zhixian82)
• Upgrade grpc-health-probe version to fix some security issues (#2093 by @tenzen-y)
• Format Katib Charm Operator (#2115 by @tenzen-y)

Documentation

• Add CERN to adopters (#2010 by @d-gol)
• Add More Katib Presentations 2022 (#2009 by @andreyvelich)
• Add the documentation for simple-pbt (#1978 by @tenzen-y)
• Add the license to pbt (#1958 by @tenzen-y)
• Update the Katib version in docs (#1950 by @tenzen-y)
• Update CHANGELOG for v0.14.0 release (#1932 by @johnugeorge)

Misc

• Update Training operator Image in CI (#2103 by @johnugeorge)
• Upgrade Go libraries to resolve security issues (#2094 by @tenzen-y)
• Run e2e with various Python versions to verify Python SDK (#2092 by @tenzen-y)
• Add a --prefer-binary flag to 'pip install' command (#2096 by @tenzen-y)
• Upgrade PyTorch version to v1.13.0 (#2082 by @tenzen-y)
• Upgrade Tensorflow version (#2079 by @tenzen-y)
• Upgrade Python version to 3.10 (#2057 by @tenzen-y)
• Pin the NumPy version with v1.23.5 in some images (#2070 by @tenzen-y)
• Upgrade the actions-setup-minikube version to v2.7.2 (#2064 by @tenzen-y)
• Remove Certificate Chain from Cert Generator (#2045 by @andreyvelich)
• Add resources to earlystopping container (#2038 by @zhixian82)
• Add scripts to verify generated codes and Go Modules (#1999 by @tenzen-y)
• [Test] Reduce Katib GitHub Action Runs (#2036 by @andreyvelich)
• gh-actions: Extend action to run Frontend Unit tests (#1998 by @orfeas-k)
• [chore] Upgrade docker/metadata-action, actions/checkout, and actions/setup-python version (#1996 by @tenzen-y)
• [chore] Upgrade Go version to v1.19 (#1995 by @tenzen-y)
• Support for arm64 in simple-pbt image (#1948 by @tenzen-y)
• Support arm64 in darts-cnn-cifar10 image (#1947 by @tenzen-y)
• Support for arm64 in enas-cnn-cifar10 image (#1944 by @tenzen-y)
• Support for arm64 in pytorch-mnist image (#1943 by @tenzen-y)
• Support for arm64 in mxnet-mnist image (#1940 by @tenzen-y)
• Use the katib-new-ui for Charmed gh-actions (#1987 by @tenzen-y)
• [feat] health check for katib-controller (#1934 by @anencore94)
• Upgrade Optuna from v2.x.x to v3.0.0 (#1942 by @keisuke-umezawa)
• Add validation webhooks for maxFailedTrialCount and parallelTrialCount (#1936 by @tenzen-y)
• Introduce Automatic platform ARGs (#1935 by @tenzen-y)
• Update training operator image in CI (#1933 by @johnugeorge)
• Update Katib SDK version (#1931 by @johnugeorge)
• [chore] Upgrade Go version to v1.18 (#1925 by @tenzen-y)
• Add the pytorch-mnist with GPU support container image (#1916 by @tenzen-y)

Changelog

Full Changelog