sourcegraph v3.31.0 Release Notes
-
โ Added
- ๐ Backend Code Insights GraphQL queries now support arguments
includeRepoRegex
andexcludeRepoRegex
to filter on repository names. #23256 - Code Insights background queries now process in a priority order backwards through time. This will allow insights to populate concurrently. #23101
- ๐ Operator documentation has been added to the Search Reference sidebar section. #23116
- ๐ Syntax highlighting support for the Cue language.
- Reintroduced a revised version of the Search Types sidebar section. #23170
- ๐ Improved usability where filters followed by a space in the search query will warn users that the filter value is empty. #23646
- ๐ Perforce:
git p4
's--use-client-spec
option can now be enabled by configuring thep4.client
field. #23833, #23845 - Code Insights will do a one-time reset of ephemeral insights specific database tables to clean up stale and invalid data. Insight data will regenerate automatically. 23791
- ๐ Perforce: added basic support for Perforce permission table path wildcards. #23755
- โ Added autocompletion and search filtering of branch/tag/commit revisions to the repository compare page. #23977
- ๐ Batch Changes changesets can now be set to published when previewing new or updated batch changes. #22912
- โ Added Python3 to server and gitserver images to enable git-p4 support. #24204
- Code Insights drill-down filters now allow filtering insights data on the dashboard page using repo: filters. #23186
๐ Changed
- Code Insights will now always backfill from the time the data series was created. #23430
- Code Insights queries will now extract repository name out of the GraphQL response instead of going to the database. #23388
- โก๏ธ Code Insights backend has moved from the
repo-updater
service to theworker
service. #23050 - Code Insights feature flag
DISABLE_CODE_INSIGHTS
environment variable has moved from therepo-updater
service to theworker
service. Any users of this flag will need to update theirworker
service configuration to continue using it. #23050 - ๐ Updated Docker-Compose Caddy Image to v2.0.0-alpine. #468
- Code Insights historical samples will record using the timestamp of the commit that was searched. #23520
- Authorization checks are now handled using role based permissions instead of manually altering SQL statements. 23398
- Docker Compose: the Jaeger container's
SAMPLING_STRATEGIES_FILE
now has a default value. If you are currently using a custom sampling strategies configuration, you may need to make sure your configuration is not overridden by the change when upgrading. sourcegraph/deploy-sourcegraph#489 - Code Insights historical samples will record using the most recent commit to the start of the frame instead of the middle of the frame. #23573
- The copy icon displayed next to files and repositories will now copy the file or repository path. Previously, this action copied the URL to clipboard. #23390
- โฌ๏ธ Sourcegraph's Prometheus dependency has been upgraded to v2.28.1. 23663
- โฌ๏ธ Sourcegraph's Alertmanager dependency has been upgraded to v0.22.2. 23663
- โฑ Code Insights will now schedule sample recordings for the first of the next month after creation or a previous recording. #23799
- Code Insights now stores data in a new format. Data points will store complete vectors for all repositories even if the underlying Sourcegraph queries were compressed. #23768
- ๐ Code Insights rate limit values have been tuned for a more reasonable performance. #23860
- ๐ง Code Insights will now generate historical data once per month on the first of the month, up to the configured
insights.historical.frames
number of frames. #23768 - โฑ Code Insights will now schedule recordings for the first of the next calendar month after an insight is created or recorded. #23799
- ๐ Code Insights will attempt to sync insight definitions from settings to the database once every 10 minutes. 23805
- Code Insights exposes information about queries that are flagged
dirty
through theinsights
GraphQL query. #23857 - Code Insights GraphQL query
insights
will now fetch 12 months of data instead of 6 if a specific time range is not provided. #23786 - Code Insights will now generate 12 months of historical data during a backfill instead of 6. #23860
- ๐ The
sourcegraph-frontend.Role
in Kubernetes deployments was updated to permit statefulsets access in the Kubernetes API. This is needed to better support stable service discovery for stateful sets during deployments, which isn't currently possible by using service endpoints. #3670 #23889 - ๐ณ For Docker-Compose and Kubernetes users, the built-in main Postgres and codeintel databases have switched to an alpine Docker image. This requires re-indexing the entire database. This process can take up to a few hours on systems with large datasets. #23697
- ๐ค Results are now streamed from searcher by default, improving memory usage and latency for large, unindexed searches. #23754
- ๐
deploy-sourcegraph
overlays now useresources:
instead of the [deprecatedbases:
field] -(https://kubectl.docs.kubernetes.io/references/kustomize/kustomization/bases/) for referencing Kustomize bases. deploy-sourcegraph#3606 - ๐ The
deploy-sourcegraph-docker
Pure Docker deployment scripts and configuration has been moved to the./pure-docker
subdirectory. deploy-sourcegraph-docker#454 - In Kubernetes deployments, setting the
SRC_GIT_SERVERS
environment variable explicitly is no longer needed. Addresses of the gitserver pods will be discovered automatically and in the same numerical order as with the static list. Unset the env var in yourfrontend.Deployment.yaml
to make use of this feature. #24094 - The consistent hashing scheme used to distribute repositories across indexed-search replicas has changed to improve distribution and reduce load discrepancies. In the next upgrade, indexed-search pods will re-index the majority of repositories since the repo to replica assignments will change. This can take a few hours in large instances, but searches should succeed during that time since a replica will only delete a repo once it has been indexed in the new replica that owns it. You can monitor this process in the Zoekt Index Server Grafana dashboard - the "assigned" repos in "Total number of repos" will spike and then reduce until it becomes the same as "indexed". As a fail-safe, the old consistent hashing scheme can be enabled by setting the
SRC_ENDPOINTS_CONSISTENT_HASH
env var toconsistent(crc32ieee)
in thesourcegraph-frontend
deployment. #23921 - ๐ GitHub repository permissions can now leverage caching of team and organization permissions for user permissions syncing. Caching behaviour can be enabled via the
authorization.groupsCacheTTL
field in the code host config. This can significantly reduce the amount of time it takes to perform a full permissions sync due to reduced instances of being rate limited by the code host. #23978 - ๐ In Kubernetes deployments an emptyDir (
/dev/shm
) is now mounted in thepgsql
deployment to allow Postgres to access more than 64KB shared memory. This value should be configured to match theshared_buffers
value in your Postgres configuration. deploy-sourcegraph#3784
๐ Fixed
- The search reference will now show matching entries when using the filter input. #23224
- ๐ Graceful termination periods have been added to database deployments. #3358 & #477
- All commit search results for
and
-expressions are now highlighted. #23336 - ๐ง Email notifiers in
observability.alerts
now correctly respect theemail.smtp.noVerifyTLS
site configuration field. #23636 - Alertmanager (Prometheus) now respects
SMTPServerConfig.noVerifyTLS
field. #23636 - Clicking on symbols in the left search pane now renders hover tooltips for indexed repositories. #23664
- ๐ Fixed a result streaming throttling issue that was causing significantly increased latency for some searches. #23736
- ๐ง GitCredentials passwords stored in AWS CodeCommit configuration is now redacted. #23832
- Patched a vulnerability in
apk-tools
. #23917 - ๐ฐ Line content was being duplicated in unindexed search payloads, causing memory instability for some dense search queries. #23918
- โก๏ธ Updating draft merge requests on GitLab from batch changes no longer removes the draft status. #23944
- Report highlight matches instead of line matches in search results. #21443
- Force the
codeinsights-db
database to read from theconfigMap
configuration file by explicitly setting thePOSTGRESQL_CONF_DIR
environment variable to theconfigMap
mount path. deploy-sourcegraph#3788
โ Removed
- The old batch repository syncer was removed and can no longer be activated by setting
ENABLE_STREAMING_REPOS_SYNCER=false
. #22949 - ๐ Email notifications for saved searches are now deprecated in favor of Code Monitoring. Email notifications can no longer be enabled for saved searches. Saved searches that already have notifications enabled will continue to work, but there is now a button users can click to migrate to code monitors. Notifications for saved searches will be removed entirely in the future. #23275
- The
sg_service
Postgres role andsg_repo_access_policy
policy on therepo
table have been removed due to performance concerns. #23622 - ๐ง Deprecated site configuration field
email.smtp.disableTLS
has been removed. #23639 - ๐ Deprecated language servers have been removed from
deploy-sourcegraph
. deploy-sourcegraph#3605 - ๐ The experimental
codeInsightsAllRepos
feature flag has been removed. #23850
- ๐ Backend Code Insights GraphQL queries now support arguments