This is a large official release since v0.5.3. Please give more feedbacks. Thanks for all contributors.
Features
* feat: Remove k8s.io/kubernetes ([1235](https://github.com/kubeflow/tf-operator/pull/1235), gaocegege)
* Migrate to public ECR ([1256](https://github.com/kubeflow/tf-operator/pull/1256), PatrickXYS)
* feat: Add API Documentation WIP ([1249](https://github.com/kubeflow/tf-operator/pull/1249), gaocegege)
* feat: Update developers guide and readme ([1244](https://github.com/kubeflow/tf-operator/pull/1244), gaocegege)
* Move TF Operator e2e tests to AWS Prow ([1204](https://github.com/kubeflow/tf-operator/pull/1204), ChanYiLin)
* crd definition support multiple evaluator ([1240](https://github.com/kubeflow/tf-operator/pull/1240), oikomi)
* support multiple evaluators ([1239](https://github.com/kubeflow/tf-operator/pull/1239), oikomi)
* feat: Change the message for running condition ([1230](https://github.com/kubeflow/tf-operator/pull/1230), gaocegege)
* feat(server): Use apiextension client to check if crd exists ([1228](https://github.com/kubeflow/tf-operator/pull/1228), gaocegege)
* checkCRDExists func return true when k8s cluster is not connected ([1207](https://github.com/kubeflow/tf-operator/pull/1207), oikomi)
* feat: Add CD using GitHub Actions ([1196](https://github.com/kubeflow/tf-operator/pull/1196), gaocegege)
* Migrate controller implementation to kubeflow/common fashion ([1171](https://github.com/kubeflow/tf-operator/pull/1171), ChanYiLin)
* Support success policy for TFJob ([1165](https://github.com/kubeflow/tf-operator/pull/1165), terrytangyuan)
* add distributed training example of using TF 2.1 Strategy API ([1164](https://github.com/kubeflow/tf-operator/pull/1164), jazzsir)
* Set completion time when job exceed specified deadline. ([1150](https://github.com/kubeflow/tf-operator/pull/1150), SimonCqk)
* Support ClusterSpec Propagation Feature in TF 1.14 ([1149](https://github.com/kubeflow/tf-operator/pull/1149), zhujl1991)
* Add watch function for TFJob python Client API ([1122](https://github.com/kubeflow/tf-operator/pull/1122), jinchihe)
* Enhance tfjobs sdk docs ([1114](https://github.com/kubeflow/tf-operator/pull/1114), jinchihe)
* Generate TFJob Python SDK ([1103](https://github.com/kubeflow/tf-operator/pull/1103), jinchihe)
* feat: Support pprof when monitoring is specified ([1102](https://github.com/kubeflow/tf-operator/pull/1102), gaocegege)
* feat: Use kubeflow/common ([1088](https://github.com/kubeflow/tf-operator/pull/1088), gaocegege)
* Add support for aarch64 ([1098](https://github.com/kubeflow/tf-operator/pull/1098), MrXinWang)
* feat: Do not set TF_CONFIG for local training ([1080](https://github.com/kubeflow/tf-operator/pull/1080), gaocegege)
* feat: Replace gometalinter with golangci-lint ([1081](https://github.com/kubeflow/tf-operator/pull/1081), gaocegege)
* Add controller-name label for Pod and service ([1067](https://github.com/kubeflow/tf-operator/pull/1067), hougangliu)
* Add qps and burst options ([1063](https://github.com/kubeflow/tf-operator/pull/1063), ScorpioCPH)
* Avoid unnecessary update when tfjob is complete ([1051](https://github.com/kubeflow/tf-operator/pull/1051), cheyang)
* set annotation automatically when EnableGangScheduling is set to true ([1032](https://github.com/kubeflow/tf-operator/pull/1032), ChanYiLin)
* feat(pod): Support custom gang scheduler via CLI argument ([1050](https://github.com/kubeflow/tf-operator/pull/1050), gaocegege)
Bug fixes
* Fix kubeflow overlay ([1260](https://github.com/kubeflow/tf-operator/pull/1260), PatrickXYS)
* fix: Do not validate evaluator ([1238](https://github.com/kubeflow/tf-operator/pull/1238), gaocegege)
* fix: Remove default resync period ([1237](https://github.com/kubeflow/tf-operator/pull/1237), gaocegege)
* fix: Observe the creation when failed to create the pod ([1236](https://github.com/kubeflow/tf-operator/pull/1236), gaocegege)
* fix: Remove vendor cp command ([1232](https://github.com/kubeflow/tf-operator/pull/1232), gaocegege)
* Fix completion time setting bug ([1226](https://github.com/kubeflow/tf-operator/pull/1226), shaowei-su)
* feat(deploy): Add standalone deployment yaml ([1218](https://github.com/kubeflow/tf-operator/pull/1218), gaocegege)
* Fix updateStatus no worker Crashoff ([1215](https://github.com/kubeflow/tf-operator/pull/1215), kuikuikuizzZ)
* fix: Fix the log message ([1203](https://github.com/kubeflow/tf-operator/pull/1203), gaocegege)
* Fix the typo ([1178](https://github.com/kubeflow/tf-operator/pull/1178), pingsutw)
* Fix setup cluster issue and Pylint issue in CI tests ([1179](https://github.com/kubeflow/tf-operator/pull/1179), jinchihe)
* Fix the link to run_e2e_workflow.py script ([1154](https://github.com/kubeflow/tf-operator/pull/1154), terrytangyuan)
* Fix evaluator runconfig ([1146](https://github.com/kubeflow/tf-operator/pull/1146), richardsliu)
* Fix sdk test issue that's caused by kubenertes Client bug. ([1143](https://github.com/kubeflow/tf-operator/pull/1143), jinchihe)
* fix(controller): calculate satisfied with && instead of || ([1120](https://github.com/kubeflow/tf-operator/pull/1120), GuoHaiqing)
* fix comment, add +optional flag to comment. ([1137](https://github.com/kubeflow/tf-operator/pull/1137), EDGsheryl)
* fix(ConvertTFJobToUnstructured): ConvertTFJobToUnstructured uses function ToUnstructured to convert TFJob to Unstructured ([1118](https://github.com/kubeflow/tf-operator/pull/1118), leileiwan)
* fix the reconcile flow ([1111](https://github.com/kubeflow/tf-operator/pull/1111), ChanYiLin)
* Fix example Mnist With Summaries ([1073](https://github.com/kubeflow/tf-operator/pull/1073), andreyvelich)
* fix bug: When executing `tf-operator.v1 -version`, GitSHA is always 'not provided' ([1046](https://github.com/kubeflow/tf-operator/pull/1046), asdfsx)
* fix(UI): show correct namespace and name when deleting job through dashboard ([1044](https://github.com/kubeflow/tf-operator/pull/1044), gbin10533)
* Minor fix to add CoreV1 to scheme ([1037](https://github.com/kubeflow/tf-operator/pull/1037), johnugeorge)
* fix(docs): Fix link for simple_TFJob_test ([1038](https://github.com/kubeflow/tf-operator/pull/1038), gaocegege)
* fix: Remove dup code ([1022](https://github.com/kubeflow/tf-operator/pull/1022), gaocegege)
Chores
* tf-operator: Consolidate manifests ([1255](https://github.com/kubeflow/tf-operator/pull/1255), yanniszark)
* TFJob Operator: Move manifests development upstream ([1247](https://github.com/kubeflow/tf-operator/pull/1247), yanniszark)
* Update vendor as kubeflow/common is updated. ([1252](https://github.com/kubeflow/tf-operator/pull/1252), jiangkaihua)
* docs: Add Ant Group to ADOPTERS.md ([1243](https://github.com/kubeflow/tf-operator/pull/1243), terrytangyuan)
* chore: Add tencent cloud ([1234](https://github.com/kubeflow/tf-operator/pull/1234), gaocegege)
* add vip ([1233](https://github.com/kubeflow/tf-operator/pull/1233), oikomi)
* chore: Update changelog ([1227](https://github.com/kubeflow/tf-operator/pull/1227), gaocegege)
* Update kubeflow common to 0.3.2 ([1225](https://github.com/kubeflow/tf-operator/pull/1225), shaowei-su)
* chore: Remove useless expectation ([1217](https://github.com/kubeflow/tf-operator/pull/1217), gaocegege)
* chore: Update codegen ([1211](https://github.com/kubeflow/tf-operator/pull/1211), gaocegege)
* add Evaluator type for CRD example ([1209](https://github.com/kubeflow/tf-operator/pull/1209), oikomi)
* add err log for create client set failed and code minor optimization ([1210](https://github.com/kubeflow/tf-operator/pull/1210), oikomi)
* chore: Remove the kanban update workflow ([1201](https://github.com/kubeflow/tf-operator/pull/1201), gaocegege)
* chore: Refactor cmd ([1199](https://github.com/kubeflow/tf-operator/pull/1199), gaocegege)
* bugfix for multi_worker_strategy-with-keras.py ([1198](https://github.com/kubeflow/tf-operator/pull/1198), jiaqianjing)
* Fix error when `conditions` is empty. ([1185](https://github.com/kubeflow/tf-operator/pull/1185), Corea)
* b/168938304 - Inclusive Language Fix-It, repo has non-inclusive language ([1190](https://github.com/kubeflow/tf-operator/pull/1190), sculd)
* chore: Update OWNERS ([1177](https://github.com/kubeflow/tf-operator/pull/1177), gaocegege)
* Update developer_guide.md ([1176](https://github.com/kubeflow/tf-operator/pull/1176), pingsutw)
* Update swagger-codegen-cli URL ([1172](https://github.com/kubeflow/tf-operator/pull/1172), jinchihe)
* Use go mod ([1144](https://github.com/kubeflow/tf-operator/pull/1144), xychu)
* Make tf_operator use static compilation in container ([1160](https://github.com/kubeflow/tf-operator/pull/1160), MrXinWang)
* Update tf_job_client.py remove unused variable. ([1157](https://github.com/kubeflow/tf-operator/pull/1157), NikeNano)
* Update e2e_testing.md ([1155](https://github.com/kubeflow/tf-operator/pull/1155), NikeNano)
* Disable istio sidecar injection in simple tfjob test ([1148](https://github.com/kubeflow/tf-operator/pull/1148), Bobgy)
* OWNERS: Add ChanYiLin as approver ([1147](https://github.com/kubeflow/tf-operator/pull/1147), ChanYiLin)
* Remove unused function arg ([1145](https://github.com/kubeflow/tf-operator/pull/1145), zhujl1991)
* docs: Add roadmap ([1140](https://github.com/kubeflow/tf-operator/pull/1140), gaocegege)
* simple_tfjob_tests py3 version ([1134](https://github.com/kubeflow/tf-operator/pull/1134), gabrielwen)
* add tf-operator test in py3 ([1133](https://github.com/kubeflow/tf-operator/pull/1133), gabrielwen)
* Distroless image for TF operator ([1124](https://github.com/kubeflow/tf-operator/pull/1124), krishnadurai)
* SDK support getting the TFJob training logs ([1130](https://github.com/kubeflow/tf-operator/pull/1130), jinchihe)
* Copy third party vendor source code to Docker image ([1128](https://github.com/kubeflow/tf-operator/pull/1128), richardsliu)
* Add third party licenses ([1127](https://github.com/kubeflow/tf-operator/pull/1127), richardsliu)
* remove tfjob dashboard ([1119](https://github.com/kubeflow/tf-operator/pull/1119), ChanYiLin)
* Update checking status API name ([1117](https://github.com/kubeflow/tf-operator/pull/1117), jinchihe)
* Add more APIs for TFJob done ([1116](https://github.com/kubeflow/tf-operator/pull/1116), jinchihe)
* feat: Add adopters in README ([1092](https://github.com/kubeflow/tf-operator/pull/1092), gaocegege)
* Support for ppc64le ([1082](https://github.com/kubeflow/tf-operator/pull/1082), zoyun)
* use multi-stage build to build tf-operator image ([1072](https://github.com/kubeflow/tf-operator/pull/1072), hmtai)
* add ppc64le support for the example dist-mnist ([1084](https://github.com/kubeflow/tf-operator/pull/1084), alongzhi)
* add the dockerfile for ppc64le ([1083](https://github.com/kubeflow/tf-operator/pull/1083), alongzhi)
* Updating issue bot configs ([1074](https://github.com/kubeflow/tf-operator/pull/1074), rbrishabh)
* Delete v1beta2 api ([1075](https://github.com/kubeflow/tf-operator/pull/1075), johnugeorge)
* add ldflag verion ([1052](https://github.com/kubeflow/tf-operator/pull/1052), yeya24)
* Add verify-codegen in travis CI ([1070](https://github.com/kubeflow/tf-operator/pull/1070), ohmystack)
* Set tfjob defaults in test utils ([1071](https://github.com/kubeflow/tf-operator/pull/1071), ohmystack)
* Update codegen ([1069](https://github.com/kubeflow/tf-operator/pull/1069), ohmystack)
* rewrite dockerfile ([1062](https://github.com/kubeflow/tf-operator/pull/1062), hmtai)
* Renaming labels to common types ([1064](https://github.com/kubeflow/tf-operator/pull/1064), johnugeorge)
* add total suffix in counter metrics ([1055](https://github.com/kubeflow/tf-operator/pull/1055), yeya24)
* Update k8s libraries to 1.12.3 ([1054](https://github.com/kubeflow/tf-operator/pull/1054), johnugeorge)
* add flag kubeconfig ([1049](https://github.com/kubeflow/tf-operator/pull/1049), yeya24)
* Easily detect the GOPATH in current development environment. ([1047](https://github.com/kubeflow/tf-operator/pull/1047), xauthulei)
* Update gang scheduler name ([1028](https://github.com/kubeflow/tf-operator/pull/1028), goodluckbot)
* Set worker 0 completed if pod's phase goto succeeded ([1042](https://github.com/kubeflow/tf-operator/pull/1042), ScorpioCPH)
* Removing unnecessary Rbac authorization ([1036](https://github.com/kubeflow/tf-operator/pull/1036), johnugeorge)
* refactor: add GenPodGroupName method to extract podGroupName in diffe… ([1034](https://github.com/kubeflow/tf-operator/pull/1034), zlcnju)
* update release script ([1040](https://github.com/kubeflow/tf-operator/pull/1040), kunmingg)
* Update image base to UBI8 GA ([1023](https://github.com/kubeflow/tf-operator/pull/1023), pdmack)