Release notes for Grafana 8.2.0-beta1

Features and enhancements

AccessControl: Introduce new permissions to restrict access for reloading provisioning configuration. #38906, @vtorosyan
Admin: Update license page UI. (Enterprise)
Alerting: Add UI to edit Cortex/Loki namespace, group names, and group evaluation interval. #38543, @domasx2
Alerting: Add a Test button to test contact point. #37475, @domasx2
Alerting: Allow creating/editing recording rules for Loki and Cortex. #38064, @domasx2
Alerting: Metrics should have the label org instead of user. #39353, @gotjosh
Alerting: Sort notification channels by name to make them easier to locate. #37426, @jstangroome
Alerting: Support org level isolation of notification configuration. #37414, @papagian
AzureMonitor: Add data links to deep link to Azure Portal Azure Resource Graph. #35591, @shuotli
AzureMonitor: Add support for annotations from Azure Monitor Metrics and Azure Resource Graph services. #37633, @joshhunt
AzureMonitor: Show error message when subscriptions request fails in ConfigEditor. #37837, @joshhunt
Chore: Update to Golang 1.16.7. #38604, @dsotirakis
CloudWatch Logs: Add link to X-Ray data source for trace IDs in logs. #39135, @aocenas
CloudWatch Logs: Disable query path using websockets (Live) feature. #39231, @aocenas
CloudWatch/Logs: Don't group dataframes for non time series queries. #37998, @aocenas
Cloudwatch: Migrate queries that use multiple stats to one query per stat. #36925, @sunker
Dashboard: Keep live timeseries moving left (v2). #37769, @ryantxu
Datasources: Introduce response_limit for datasource responses. #38962, @dsotirakis
Explore: Add filter by trace or span ID to trace to logs feature. #38943, @connorlindsey
Explore: Download traces as JSON in Explore Inspector. #38614, @connorlindsey
Explore: Reuse Dashboard's QueryRows component. #38942, @Elfo404
Explore: Support custom display label for derived fields buttons for Loki datasource. #37273, @connorlindsey
Grafana UI: Update monaco-related dependencies. #39027, @gabor
Graphite: Deprecate browser access mode. #38783, @ifrost
InfluxDB: Improve handling of intervals in alerting. #37588, @gabor
InfluxDB: InfluxQL query editor: Handle unusual characters in tag values better. #39170, @gabor
Introduce "monitored queries" service. (Enterprise)
Jaeger: Add ability to upload JSON file for trace data. #37205, @zoltanbedi
LibraryElements: Enable specifying UID for new and existing library elements. #39019, @hugohaggmark
LibraryPanels: Remove library panel icon from the panel header so you can no longer tell that a panel is a library panel from the dashboard view. #38749, @hugohaggmark
Logs panel: Scroll to the bottom on page refresh when sorting in ascending order. #37634, @ivanahuckova
Loki: Add fuzzy search to label browser. #36864, @connorlindsey
Navigation: Implement active state for items in the Sidemenu. #39030, @ashharrison90
Packaging: Add stricter systemd unit options. #38109, @erdnaxe
Packaging: Update PID file location from /var/run to /run. #35739, @MichaIng
Plugins: Add Hide OAuth Forward config option. #36306, @wbrowne
Postgres/MySQL/MSSQL: Add setting to limit the maximum number of rows processed. #38986, @marefr
Prometheus: Add browser access mode deprecation warning. #37578, @ivanahuckova
Prometheus: Add interpolation for built-in-time variables to backend. #39051, @ivanahuckova
Recorded Queries: Finish rest API endpoints. (Enterprise)
Reporting: enable creating reports from dashboard. (Enterprise)
Tempo: Add ability to upload trace data in JSON format. #37407, @zoltanbedi
TimeSeries/XYChart: Allow grid lines visibility control in XYChart and TimeSeries panels. #38502, @dprokop
Transformations: Convert field types to time string number or boolean. #38517, @nikki-kiga
Usage Insights: Support writing events to Grafana's log. (Enterprise)
Value mappings: Add regular-expression based value mapping. #38931, @mcdee
Zipkin: Add ability to upload trace JSON. #37483, @zoltanbedi

Bug fixes

Admin: Prevent user from deleting user's current/active organization. #38056, @idafurjes
LibraryPanels: Fix library panel getting saved in the dashboard's folder. #38978, @hugohaggmark
OAuth: Make generic teams URL and JMES path configurable. #37233, @djairhogeuens
QueryEditor: Fix broken copy-paste for mouse middle-click (#39117). #39117, @glintik
Thresholds: Fix undefined color in "Add threshold". #39113, @glintik
Timeseries: Add wide-to-long, and fix multi-frame output. #38670, @ryantxu
TooltipPlugin: Fix behavior of Shared Crosshair when Tooltip is set to All. #37285, @nikki-kiga

Breaking changes

The monaco-editor dependency in grafana-ui has been updated to a newer version (0.27.0), which is not completely backward compatible with the old version (0.21.2). The backward incompatible changes are fairly small, but they do exist, so if your code accesses the raw monaco-objects through the grafana-ui package, please check the monaco-editor changelog and apply any necessary changes. Issue #39027

The mandatory css prop in grafana/ui components has been removed.

Previous versions of grafana/ui components were typed incorrectly due to a dependency mismatch between emotion 10 and 11 causing a css prop to be added to components that extended react types. Issue #38078

Unified Alerting (Grafana 8 Alerting) data loss

Grafana v8.2 fixed an issue with org isolation for notification configuration but to fix this Grafana will now re-run the migration from old alerting and this will cause complete removal of all new alert rules and notification configurations. This data loss is not something we find acceptable and are working on ways to mitigate it. So in the meantime, if you are an early adopter of unified alerting please wait with trying v8.2 beta. Issue #37414

Panel queries and/or annotation queries that used more than one statistic will be converted into one query/annotation per statistic. In case an alerting rule was based on a query row that had more than one statistic, it would now be based only on the first statistic for that query row. New alerting rules will not be created for migrated queries. Please note that in most cases it would not make sense to have an alerting rule that is based on multiple statistics anyway. Issue #36925

Deprecations

getHighlighterExpressions in datasource APIs ( used to highlight logs while editing queries) has been deprecated and will be removed in a future release.

Deprecation notice

ExploreQueryFieldProps interface for query editors has been deprecated and will be removed in a future release. Use QueryEditorProps instead. Issue #38942

Plugin development fixes & changes

Grafana UI: Fix TS error property css is missing in type. #38078, @jackw

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