SCB-2405 - Use dlock instead
SCB-2406 - Using cari’s mongo db client
SCB-2407 - Using cari db client
SCB-2410 - Refactoring disco service
SCB-2413 - Refactoring RBAC datasource interface
SCB-2416 - Refactoring quota mgr

SCB-2417 - Refactoring schema service

  Release Notes - Apache ServiceComb - Version service-center-2.0.0

Bug

[SCB-2259] - gopool can not reuse worker with certainty
[SCB-2176] - SD Cache is not consistency
[SCB-1720] - Service-center consumes huge CPU when it is disconnected from etcd
[SCB-1069] - Wrong response of batch delete microservices API

New Feature

[SCB-2133] - governance northbound Interface / abstract access layer
[SCB-2094] - New datasource architecture
[SCB-2093] - Supplement the role module of rbac
[SCB-952] - Support sync ServiceComb service to Kubernetes

Improvement

[SCB-624] - Abstract service layer between api and cache
[SCB-489] - Suggest to add Service Center user guide and development guide to the ServiceComb official website
[SCB-438] - As SC model is changing, we should keep SC proto spec in isolated project, so that go sdk can import same model as SC does
[SCB-2022] - Migrate service-center documents to sphinx
[SCB-1712] - Reset the etcd cache periodically
[SCB-1545] - add support env config for logfilepath and logfile level
[SCB-1042] - Support upload SC schemas

    Release Notes - Apache ServiceComb - Version service-center-1.3.0

Sub-task

[SCB-1296] - [Syncer] Store Syncer data to etcd

New Feature

[SCB-1295] - Syncer for synchronize data between multiple service centers
[SCB-1301] - [Syncer] Syncer reliability improvement, support for etcd cluster management
[SCB-1302] - [Syncer]Refactor data strcture of storage module to support springcloud Eureka.
[SCB-1307] - Store Syncer data to etcd
[SCB-1453] - [Syncer] New servicecenter plugin supported eureka

Improvement

[SCB-1427] - Move storage to syncer/servicecenter
[SCB-1429] - Use etcd operation
[SCB-1441] - [Syncer] Support for using tls certificate in Syner
[SCB-1464] - [Syncer] The architecture picture needs to be updated, after adding support for eureka
[SCB-1465] - [Syncer] Command line parameter error in Quick Start
[SCB-1491] - [Syncer] Example of instance access between multiple service-centers
[SCB-1498] - Allow schema modification of services in production environment
[SCB-1512] - Allow custom handler chain
[SCB-1539] - Add command line to support output syncer version
[SCB-1540] - Add syncer's packaging command to the script of release

    Release Notes - Apache ServiceComb - Version service-center-1.2.0

Bug

[SCB-1050] - Metrics cache does not clean
[SCB-1059] - Unexpected events publish if error occurs in previous list-watch loop
[SCB-1059] - Re-register instance does not keep alive the lease
[SCB-1059] - Use the raw password if decrypt failed
[SCB-1059] - Should not show the shared microservices by default
[SCB-1059] - Add grpc keepalive time
[SCB-1069] - Wrong response of batch delete microservices API

New Feature

[SCB-1049] - Alarm center
[SCB-1087] - Add View Schema Option in Schema Details Page

Improvement

[SCB-1052] - import zap logger without binding go version
[SCB-1053] - Batch microservices instances discovery API
[SCB-1070] - New instance 'TESTING' status
[SCB-1092] - More abundant metrics information

Task

[SCB-1219] - Prepare 1.2.0 Release

    Release Notes - Apache ServiceComb - Version service-center-1.1.0

Bug

[SCB-744] - Wrong error code returned in Find API
[SCB-851] - Can not get providers if consumer have * dependency rule
[SCB-857] - Provider rule of consumer can not be removed
[SCB-863] - build script for docker image gives an error
[SCB-890] - Lost changed event when bootstrap with embedded etcd
[SCB-912] - rest client still verify peer host when verifyPeer flag set false
[SCB-924] - Etcd cacher should re-list etcd in fixed time interval
[SCB-927] - The latest Lager is not compatible
[SCB-929] - Concurrent error in update resource APIs
[SCB-930] - Service Center Frontend stops responding in Schema test if Schema has '\"' character in the description
[SCB-934] - Get all dependency rules will panic
[SCB-938] - Should check self presevation max ttl
[SCB-951] - Wrong help information in scctl
[SCB-958] - The instance delete event delay more than 2s
[SCB-977] - Dependencies will not be updated in 5min when micro service is changed
[SCB-980] - The dependency will be broken when commit etcd failed
[SCB-981] - Can not remove the microservice and instance properties
[SCB-991] - Optimize args parsing
[SCB-993] - Bug fixes
[SCB-994] - SC can not read the context when client using grpc api
[SCB-1027] - Fix the core dump in SC which compiled with go1.10+

New Feature

[SCB-815] - Support deploy in Kubernetes
[SCB-850] - Support discover instances from kubernetes cluster
[SCB-869] - SC cli tool
[SCB-902] - Support service discovery by Service Mesh
[SCB-914] - Support using scctl to download schemas
[SCB-941] - Support multiple datacenter deployment
[SCB-949] - Support access distinct kubernetes clusters

Improvement

[SCB-418] - How to deploy a SC cluster in container environment
[SCB-435] - Add plugin document in ServiceCenter
[SCB-792] - More abundant metrics information
[SCB-796] - Update the paas-lager package
[SCB-797] - More information in dump API
[SCB-807] - Limit the topology view to only 100 microservices.
[SCB-808] - Aut-refresh the dashboard and service-list page every 10sec
[SCB-809] - Verify the chinese version of the UI as all chinese text was translated using Google Translate
[SCB-816] - Update the protobuf version to 1.0.0
[SCB-840] - Support configable limit in buildin quota plugin
[SCB-844] - Update golang version to 1.9.2
[SCB-848] - Uses zap to replace the paas-lager
[SCB-862] - Using different environment variables in image
[SCB-892] - output plugins configs in version api
[SCB-899] - Support go1.11 module maintaining
[SCB-901] - Making service registration api idempotent
[SCB-937] - Customizable tracing sample rate
[SCB-953] - Support sync distinct Kubernetes service types to service-center
[SCB-978] - Fix translation issues for Chinese Locale on First Load
[SCB-983] - Output the QPS per domain
[SCB-984] - Add Health Check command
[SCB-1015] - Support the forth microservice version number registration

Task

[SCB-720] - Show the instance statistics in Dashboard and Instance List in Side Menu
[SCB-973] - TLP graduation tasks
[SCB-1016] - Change git repo name
[SCB-1028] - Prepare 1.1.0 Service-Center Release
[SCB-1033] - Update license for Service-Center

    Release Notes - Apache ServiceComb - Version Service-Center-1.0.0

New Features/Improvements:

Make ETCD connection more Resilient
Make ETCD request timeout configurable
Support TLS Plugin
Optimize Governance API for Searching Schema
Optimize Find Instance API
Use glide for dependency management
Add release binaries for MacOS
Add Toplogy View and Instance View in UI

Bug-Fix:

Fix connection leak in etcd
Fix Lose of events in some scenarios
Fix Cache mismatch.

For more details please click here

    Release Notes - Apache ServiceComb - Version Service-Center-1.0.0-m2

API Changes :

Governance API also returns self microservice information.
Governance API should not show the shared microservices information.
Support batch delete in registry.
Change the type of force query parameter to bool in delete api.

New Features/Improvements:

Support Async Rest Template.
Support of Testing Schema from frontend.
Support log rotation.
Support ipv6.
Static data return instanceCount by domain.
Convenient store extension.
Retry the connection to etcd in-case of failure.
Show proper error details in frontend.
Support Default TLS Cipher Suites.
Proxy Frontend request to Service-Center.
Use bower to resolve the dependency of frontend.
Add registry server HC mechanism.

Bug-Fix:

Fix issue of filter instance using service-tags.
Fix re-creation of tracing file.
Fix SC cannot check duplicate endpoints when registered with etcd.
Fix wrong parentId in tracing data.
Fix wrong log print in update Instance.
Fix null pointer reference in zipkin plugin.
Fix delete service should delete dependency key.
Fix cache does not match with etcd store.
Fix remove the backup log files which are expired.
Fix typos in response of schema api’s.
Fix incorrect metric label value.
Fix register instance withe same id will create redundant endpoints.

For more details please click here

    Release Notes - Apache ServiceComb - Version Service-Center-1.0.0-m1

API Changes :

Added new API to get All Schema List.
Add Service statistics in the Governance API.
Add Self-microservice information in the Governance API.

New Features/Improvements:

Support discovery of SC instances by Consumer micro-service.
Event driven implementation for dependency rules.
Make compact interval configurable and avoid defragmentation of the database when compacted.
Update the default quota’s limit of service/instance count.
Update black-list rule controls in discovery.

Metrics :

Added support for Prometheus metrics exposure.
Added templates for Grafana Dashboard.

Optimization:

Optimized Restful clients and plugins loader.
Optimized Service-Count calculation rule.
Use CDN for resolving all the dependencies of frontend.

Bug-Fix:

Fix panic issue while deleting instance and invalid metrics request.
Fix modify schema response issue and heart-beat failure when etcd has no leader.
Fix batch delete api to exempt from unregistering service-center microservice.
Fix watcher wrong event sequence when SC modify resource concurrently
Fix discovery of default APP services in Shared service mode