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Obcerv Apps 2.x Release Notes
Overview Copied
Obcerv apps release notes contain the list of new features and known issues in Obcerv apps.
For the latest highlights, see What’s New in Obcerv.
Before you install Obcerv apps, make sure to review the Obcerv Compatibility Matrix. For details on installation, administration, and usage, you may refer to Obcerv Documentation.
To learn more about Obcerv, visit the Obcerv product page.
Obcerv Alerting app Copied
Obcerv Alerting 2.5.0 Copied
Released: 7 November 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASA-635 | Upgraded the app to use Query Service version 2.5.0. |
| HASA-636 | Optimized search for the main Alerting page so that API calls are only made after a delay, limiting the number of backend queries. |
| HASA-651 | When the statics card is selected, API calls are no longer made. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HASA-634 | API calls for the Counts by attributes section now only include selected grouping keys instead of all available grouping keys for a context. This improves query and response time for the UI. |
| HASA-652 | Fixed an issue where the filter and group by function did not work with newer versions of the Obcerv Platform API. |
Obcerv Alerting 2.4.0 Copied
Released: 4 October 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASA-585 | Updated to the latest base image to resolve CVEs with critical and high severities. |
| HASA-629 | Upgraded iam-tools to version 2.6.1 to resolve critical CVEs. |
| HASA-630 | App workloads now restart if any of their configuration options change via a helm upgrade. |
Obcerv Alerting 2.3.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASA-629 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv Alerting 2.3.0 Copied
Released: 5 June 2024
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HASA-584 | Fixed an issue where the app failed to render when using a newer version of the Obcerv Platform and Query Service. |
Obcerv Alerting 2.2.0 Copied
Released: 10 April 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASA-567 | The Show triggered setting is now stored in the user profile so it is remembered when the user comes back to the screen. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HASA-568 | Severity color is now applied to the Counts by Attributes table. |
Obcerv Alerting 2.1.0 Copied
Released: 23 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASA-534 | Toggles for showing snoozed and inactive entities have been added to the Entities screen. These are disabled by default; such entities are disabled until the toggles are switched on. The Show triggered only toggle has also been renamed to be consistent with the label used in the System Overview app. |
| HASA-545 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HASA-536 | The group view of the Entities screen no longer collapses on auto-refresh. |
Obcerv Alerting 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASA-488 | Upgraded app for compatibility with Obcerv Platform 2.0. |
| HASA-494 | Updated the query toolbar component on the Alerting > Entities to the latest version. This prioritizes the Filter field, offering a tabbed interface to distinguish between classifications, attributes, and dimensions. |
| HASA-507 | Removed the context checkboxes since it is not possible to select multiple values concurrently. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HASA-395 | Fixed hidden KPI cards in the presence of large values. |
| HASA-504 | Improved the UX so that when the query toolbar is edited directly, the global context selector is now disabled. This makes it clear to the user that the query toolbar values are those taking effect. |
| HASA-505 | Changes made to the context groups in the Overview app are now reflected immediately when you switch to the Alerting app. |
| HASA-532 | Changes made to the query toolbar on the Alerting > Entities screen are now persisted. |
Obcerv API Gateway Copied
Obcerv API Gateway 2.3.0 Copied
Released: 4 October 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAPA-143 | App workloads now restart if any of their configuration options change via a helm upgrade. |
| HAPA-156 | The seasonal model now takes daylight saving transitions into account when aggregating data. |
Obcerv API Gateway 2.2.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAPA-144 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv API Gateway 2.2.0 Copied
Released: 26 April 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAPA-93 | Added a public API endpoint that returns a seasonal model based on historical metric data. The model consists of a number of metric aggregations such as arbitrary percentiles, variance, and standard deviation and can be configured with a period and granularity that match the pattern and behavior of the underlying metric. |
| HAPA-98 | Added a public API endpoint that supports the retrieval of up to 10 summary statistics for a metric over a time range. |
Obcerv API Gateway 2.1.0 Copied
Released: 23 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAPA-109 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
| HAPA-119 | The public API no longer issues HTTP requests to all plugins to determine the existence of a REST API. It now uses a different REST API discovery mechanism, which has improved the initial page load time. |
| HAPA-120 | The REST API for the last selected application is now stored in the user’s session and persists when the user returns to the Public API page after navigating to other apps. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HAPA-121 | A human readable message is now displayed in REST API responses when the payload is malformed. |
Obcerv API Gateway 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAPA-47 | Remove deprecated GetMetricNames(), GetNames(), and GetValues() functions. |
| HAPA-73 | Upgraded app for compatibility with Obcerv Platform 2.0. |
Obcerv App Query Service Copied
Obcerv App Query Service 2.6.0 Copied
Released: 7 November 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| ESCA-669 | Added a new attribute named itrsgroup.com/apps:display-name to entities. This attribute, if provided, will be used to set the display name for the entity in the UI. |
| ESCA-688 | Since the System Overview app is no longer supported, the ticker endpoint in the Query Service has been removed. |
| ESCA-694 | Added more aggressive purging of EntityActivityCache, which could become sizeable if the rate of entity updates is high. |
| ESCA-696 | Restarts are now avoided during the startup phase. |
| ESCA-697 | Logging of slow queries is now enabled by default, and can be controlled using minQueryLogDuration in the helm chart. If not set, the value defaults to 5 seconds. |
| ESCA-699 | Optimized the getDataview endpoint. |
Obcerv App Query Service 2.5.0 Copied
Released: 25 October 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| ESCA-655 | Reduced the default CPU and MEM request limits. |
| ESCA-684 | Removed signal counts from entity query endpoints due to performance reasons. The counts are still in the API but are set to zero to ensure that existing apps do not break. |
| ESCA-689 | Optimized the query plan for the API endpoint querySignalBucketedCounts. |
Obcerv App Query Service 2.4.0 Copied
Released: 29 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| ESCA-654 | App workloads now restart if any of their configuration options change via a helm upgrade. |
Obcerv App Query Service 2.3.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| ESCA-581 | Upgraded Postgres to version 16.2 to resolve critical CVEs. |
| ESCA-650 | Upgraded BusyBox to version 1.36.1 to resolve critical CVEs. |
| ESCA-653 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv App Query Service 2.3.0 Copied
Released: 28 June 2024
Minimum required Obcerv Platform version: 2.5.0
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| ESCA-604 | Fixed an issue where the getDataview endpoint resulted in missing metrics in the Entities app. This issue only occurred for dataviews that contained more than 100 cells. |
Obcerv App Query Service 2.2.0 Copied
Released: 5 June 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| ESCA-595 | Supported helm upgrades. |
| ESCA-596 | Supported the new OK severity state added in Obcerv Platform 2.3.0. |
| ESCA-607 | The output of getSignalInfo is now sorted by the signal name to avoid signals moving around the UI between updates. |
| ESCA-608 | Added GetDatapointInfoRequest.metric_statistics_window as a workaround to an issue with histogram metrics. |
| ESCA-609 | Implemented a temporary solution to visually differentiate stale metrics from active metrics in the UI. |
| ESCA-629 | The tiles in queryGroupedEntityStats are now sorted by labels in ascending order. |
| ESCA-630 | The GetDataviewResponse now contains metric type information at the column level. |
| ESCA-631 | The rows in GetDataviewResponse are now sorted by the entity display label. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| ESCA-604 | Fixed an issue where containment rules were not updated during a helm upgrade. |
Obcerv App Query Service 2.1.0 Copied
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| ESCA-533 | Added the getLogicalEntityPath endpoint, which is used by the UI to resolve an entity’s path in the logical state tree. |
| ESCA-534 | The resolveAttributes API endpoint now includes a flag that tells the UI if an attribute is a status metric. |
| ESCA-536 | Added the GetHistogramStatistics and GetHistogramSeries endpoints to make it easier for the UI to work with histogram data points from the Obcerv Platform. These endpoints are experimental and might change or be moved to the Obcerv Platform. |
| ESCA-539 | Replaced the existing GetLatestMetricValues endpoint with the new GetMetricStatistics endpoint. GetLatestMetricValues will be removed once the System Overview app is deprecated. |
| ESCA-542 | Added an endpoint for getting a dataview, such as the representation of metrics for child entities. The primary use case for this is for the new Entities app and the Entities Viewer page. |
| ESCA-544 | Added an endpoint for getting the unique set of child hierarchies for an entity. |
| ESCA-545 | Added an endpoint for getting metrics available for a dataview. This endpoint is experimental and not currently used by any app. |
| ESCA-549 | Added the GetDatapointInfo endpoint, which returns information for a datapoint (metric, histogram, log, etc.) for an entity. |
| ESCA-550 | Added a search filter to QueryEntityGroupedStats. This enables filtering in the logical tree view for the Entity Viewer. |
| ESCA-551 | Exposed a Logs API to hide the raw Loki API. The Logs API exposes endpoints for querying logs and statistics. This API is experimental and will be migrated to the Obcerv Platform at some point. |
| ESCA-552 | Optimized query expressions referencing the hierarchy attribute. |
| ESCA-553 | Exposed the new getMetricSeries endpoint for getting a metric series from the Obcerv Platform. The endpoint adds additional functionality such as unit conversion. In a future release, this endpoint will also do gap filling and caching. |
| ESCA-558 | Added the QueryEntityFacets and QueryGroupedEntityFacets endpoints for returning facet counts for a set of entities. |
| ESCA-568 | Extended EntityInfo with EntityInfo.display_label so the UI can display a user-friendly display name without needing to have logic in the UI for deciding what the display name should be. |
| ESCA-570 | Added the new GetSignalInfo endpoint for retrieving signals triggered within a time window. The signals returned are enriched with metric information. |
| ESCA-571 | Added KeyType.STATUS so entity queries can be filtered by entities having status metric only. |
| ESCA-572 | Added the QueryRelatedEntities endpoint for resolving related entities. This is an experimental feature and will be enhanced once the Obcerv Platform supports relationship graphs. Currently, the endpoint resolves relationships by looking at dimension commonalities. |
| ESCA-575 | Extended EntityInfo with EntityInfo.has_logs_descendants. This flag tells the UI if any descendent entities have logs. |
| ESCA-576 | Updated Kubernetes containment rules in line with the changes in Obcerv Platform 2.2.0. |
| ESCA-577 | Added QueryEntityGroupedStatsResponse.count, which gives the total number of entities in the response. |
| ESCA-579 | It is now possible to specify how grouping is done in QueryEntityGroupedStats. Either entities matching the ALL or ANY keys are included. |
| ESCA-582 | Added the streaming activity endpoint for notifying the UI when the following happens.
The UI will subscribe to the aforementioned events and update itself accordingly. In most cases, this will result in a complete refresh upon receiving an activity update from the Query Service. |
| ESCA-584 | Added the GetStatusMetricSeries endpoint to simplify the retrieval of status metric history. The endpoint retrieves the history and also takes into account stale status metric. If the latest status metric update falls outside of the requested time window, it will be returned in the response. |
| ESCA-586 | Optimized the query for getSignalTimeline by simplifying a join and adding a specialized index. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| ESCA-573 | Previously, search did not work if multiple scopes were specified in the search UI. For example, if both Attributes and Dimensions were applied in the scope, then nothing will be returned from the Query Service. This issue has been resolved. |
Obcerv App Query Service 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| ESCA-480 | The getLatestMetrics endpoint now returns metrics ordered in descending order by metric name. |
| ESCA-488 | Upgraded app for compatibility with Obcerv Platform 2.0. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| ESCA-395 | Fixed an issue where the Query Service could fail and restart if dimensions had a null value. |
Obcerv Capacity Planner app Copied
Obcerv Capacity Planner 2.2.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| CPPUB-186 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv Capacity Planner 2.2.0 Copied
Released: 26 June 2024
Minimum required Obcerv Platform version: 2.4.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| CPPUB-185 | HTTP compression is now off by default. To re-enable the helm setting, run --set httpClient.compress=true. |
Obcerv Capacity Planner 2.1.0 Copied
Released: 23 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| CPPUB-161 | Migrated to the new getBulkMetrics used in Obcerv Platform 2.1.0. |
| CPPUB-172 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| CPPUB-171 | A human readable message is now displayed in REST API responses when the payload is malformed. |
Obcerv Capacity Planner 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| CPPUB-159 | Upgraded app for compatibility with Obcerv Platform 2.0. |
Obcerv Centralised Config app Copied
Obcerv Centralised Config 2.1.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OACC-177 | Upgraded BusyBox to version 1.36.1 to resolve critical CVEs. |
| OACC-178 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv Centralised Config 2.1.0 Copied
Released: 24 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OACC-162 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
Obcerv Centralised Config 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OACC-132 | Upgraded app for compatibility with Obcerv Platform 2.0. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OACC-108 | Fixed incorrect order of API definitions in Swagger UI. |
Obcerv FIX Monitor app Copied
Obcerv FIX Monitor 2.5.0 Copied
Released: 10 October 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OAFM-400 | Helm upgrades are now supported. |
| OAFM-402 | App workloads now restart if any of their configuration options change via a helm upgrade. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OAFM-401 | The main sessions table now reflects session configuration changes. |
Obcerv FIX Monitor 2.4.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OAFM-403 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv FIX Monitor 2.4.0 Copied
Released: 19 June 2024
Minimum required Obcerv Platform version: 2.2.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OAFM-42 | Added histogram charts to display latency metrics for: New order ack times, Replaced order ack times, and Cancelled order ack times. These can be viewed for all sessions or individual sessions. |
| OAFM-277 | The current view is now maintained when you select different FIX sessions. |
| OAFM-361 | Redesigned the health banner in the app. |
| OAFM-363 | Redesigned the KPI cards. |
| OAFM-368 | Added the Replaced metric, KPI, and charts to track Replaced Orders. |
| OAFM-378 | For certain message types, reason codes are now translated into the reason description. |
| OAFM-379 | The chart types are now shown as icons with tooltips. |
| OAFM-395 | Holiday calendars are now sorted by name. |
| OAFM-396 | Sender CompIDs are now sorted alphabetically. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OAFM-269 | FIX session compIds and schedules can now be saved independently of each other. |
| OAFM-347 | Message conversations could reach capacity, causing the app to stop processing inbound messages. To address this issue, several improvements were made:
|
Obcerv FIX Monitor 2.3.0 Copied
Released: 10 April 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OAFM-168 | Added an option to toggle between count and rate time-series charts. |
| OAFM-203 | Removed timezone from the holiday calendar configuration. The timezone from the session’s schedule is used instead to determine if today is a holiday. |
| OAFM-238 | The time-range picker is now available on pages with time-series data. |
| OAFM-291 | Added the session drop-down when viewing a single FIX session, which allows you to quickly switch between sessions without navigating back to the Overview page. |
| OAFM-295 | The raw and translated message view tabs are now combined into the same overlay. Both sections are expanded by default. |
| OAFM-296 | Realigned the default column widths on data-grids. |
| OAFM-298 | Added support for partially-filled order counts. |
| OAFM-301 | Redesigned the session status donut. |
| OAFM-319 | The raw FIX message is now displayed on the FIX message search results data-grid. |
| OAFM-320 | User preference changes to data-grids are now persisted. |
| OAFM-321 | Added documentation for Kubernetes resource sizing based on the number of FIX sessions. |
| OAFM-322 | Replaced UNKNOWN connected status with NO when sessions are rediscovered from Obcerv. |
| OAFM-326 | Multiple session event category filters are now supported. A new UI component was introduced to support this. |
| OAFM-327 | Removed horizontal scrolling from the message conversation overlay. |
| OAFM-328 | Changed the background color for text fields so they are more visible. |
| OAFM-330 | The FIX message search results now auto-refreshes every 10 seconds. |
| OAFM-331 | Updated Kubernetes containment rules to match the new Obcerv Platform 2.2.0 hierarchies. |
| OAFM-333 | Tabs are now used to switch between the different views of the application. |
| OAFM-359 | The Last Activity field is now visible in the session header. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OAFM-270 | Weekly schedule types are now displayed by the session schedule popup. |
| OAFM-341 | Weekly schedules that started on Monday could cause the app to become unresponsive. This has been corrected. |
Obcerv FIX Monitor 2.2.0 Copied
Released: 24 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OAFM-281 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OAFM-292 | A human readable message is now displayed in REST API responses when the payload is malformed. |
Obcerv FIX Monitor 2.1.0 Copied
Released: 12 January 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OAFM-216 | Added options in the Admin screen for clearing session signals, purging persisted session data, and removing session entities from Obcerv. These calls can be restricted by the user. |
| OAFM-224 | Added an overlay to display the session schedule in the sessions table and in the session header when viewing a single session. |
| OAFM-243 | When the app is redeployed, previously discovered FIX sessions are now recovered from Obcerv. |
| OAFM-244 | Added a link when viewing a single session KPI to the most recent FIX messages for the KPI value type. |
| OAFM-251 | Redesigned the session tabs for increased recognition and consistency. |
| OAFM-253 | Redesigned the session KPI boxes to show the following additional values: cancelled, partially filled, and filled orders. Yesterday and Last week totals have also been removed from KPI boxes, and are now shown above time-series chart when viewing the single KPI. |
| OAFM-254 | When a FIX message generates a session event, a link is added to the grid to view the message. |
| OAFM-267 | The Rest API verbs and endpoints have been refactored to align with other Obcerv apps. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OAFM-275 | If a subscription is created with an invalid offset, the app will no longer try to re-subscribe using that same offset. |
Obcerv FIX Monitor 2.0.0 Copied
Released: 8 December 2023
Highlights Copied
These are the highlights of this release:
-
Detect critical session events — During a FIX session, potential warning or critical events called “session events” are monitored. These events include session rejects, business message rejects, sequence resets, and more. You can see a timeline of the severity of these events for the past 8 hours and the next 4 hours. See Session events.
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Track common FIX metrics — As messages are processed, the app sends a set of important metrics to Obcerv for storage and analysis. You can see these metrics, such as New orders or Order cancels, in KPI boxes and timeseries charts in the app. See Session metrics.
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Generate app alerts and metrics — The app tracks the real-time status of incoming data as it is being processed. If there is a delay in processing inbound messages or they are not being received, you will see a banner in the user interface. See Application monitoring.
-
Customize configuration — You can control the default schedule for when FIX sessions should be logged on or off. You can also change other settings, such as providing a list of FIX
senderCompIdprefixes (which determines the direction of FIX messages) and filtering whether to include or exclude the processing of inbound FIX events. See Configuration parameters.
Obcerv Forecaster app Copied
Obcerv Forecaster 2.5.0 Copied
Released: 10 October 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAF-422 | Added a toggle to enable or disable signal generation. |
Obcerv Forecaster 2.4.0 Copied
Released: 4 October 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAF-424 | App workloads now restart if any of their configuration options change via a helm upgrade. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HAF-420 | Fixed an issue that caused an unexpected error message when there is little training data. |
Obcerv Forecaster 2.3.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAF-423 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv Forecaster 2.3.0 Copied
Released: 19 June 2024
Minimum required Obcerv Platform version: 2.4.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAF-376 | Set that only admins can save or delete configs from the UI, while only allowing end-users to edit but not save configs. |
| HAF-416 | Resource forecaster APIs now have role-based access control, which can be set up in Keycloak if permissions are required. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HAF-400 | Improved the handling of edge cases for Forecaster and Preprocessor. |
| HAF-412 | Fixed an issue with some time series not being reported as “excluded” in the time-to-breach endpoint. |
Obcerv Forecaster 2.2.0 Copied
Released: 26 April 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAF-304 | Added REST API to access forecasted time to breach on selected config and entities. |
| HAF-305 | Added REST API to perform ad hoc forecasts based on selected config and entities. |
| HAF-306 | Added REST API to view forecaster configs of interest. |
| HAF-350 | Added a safety check mechanism and parameter to clear signals if the corresponding forecaster config is removed. |
| HAF-364 | Upgraded Java to version 21. |
| HAF-371 | Added REST API to save forecaster configs. |
| HAF-372 | Created a public endpoint to remove a forecaster config. |
| HAF-388 | Changed the Signal Forecaster minimum interval to 1 minute. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HAF-373 | Fixed an inconsistency with forecast statistics. |
Obcerv Forecaster 2.1.0 Copied
Released: 23 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAF-328 | Migrated to the new getBulkMetrics used in Obcerv Platform 2.1.0. |
| HAF-351 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HAF-241 | Entities listed in the Forecaster UI are now sorted alphabetically. |
| HAF-325 | Fixed an issue with the default threshold in the Forecaster UI. |
| HAF-353 | Fixed an issue with a missing metric in the Forecaster UI. |
| HAF-354 | A human readable message is now displayed in REST API responses when the payload is malformed. |
Obcerv Forecaster 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HAF-308 | Upgraded app for compatibility with Obcerv Platform 2.0. |
Obcerv Grafana app Copied
Obcerv Grafana 2.1.0 Copied
Released: 22 January 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| GRF-227 | Upgraded Grafana to version 10.2.2. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| GRF-214 | Fixed variable resolution in dashboards. |
| GRF-216 | A message is now displayed when the datasource connection test fails to connect to the Obcerv API. |
| GRF-217 | Queries that are disabled are no longer executed. |
Obcerv Grafana 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| GRF-191 | Upgraded app for compatibility with Obcerv Platform 2.0. |
| GRF-211 | Upgraded Grafana to version 10.2.0. |
Obcerv Notifications app Copied
Obcerv Notifications 2.1.0 Copied
Released: 31 July 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OBAN-210 | The Slack test connection now checks whether the channel’s name is configured instead of its ID. This prevents an error previously encountered when only the channel name was supplied and it did not match the channel ID. |
| OBAN-216 | ServiceNow is now available as a notification target.
|
| OBAN-221 | Placeholders are now supported in ServiceNow incident table field values. |
| OBAN-222 | The following placeholders are now supported:
|
| OBAN-235 | The following self-monitoring data are now available:
|
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OBAN-206 | Renamed targets are now correctly reflected in the value of the notification-url attribute for Slack and ServiceNow. |
| OBAN-209 | The Snackbar error is not displayed when the error is handled from the UI with a dialog, such as when a target or notification is out-of-sync or not found. |
| OBAN-211 | When a notification is updated with one or more targets that have been deleted, a new dialog is displayed, indicating that the targets (which are not found) will be removed from the selection. |
| OBAN-212 | Updating the target’s channel ID now correctly updates the notification-url attribute value to point to the new channel. |
| OBAN-213 | Previously, it was possible to save an out-of-date notification when you double-click the Save button. A dialog is now displayed indicating that the notification will be updated. |
| OBAN-224 | Entities with their notification-url attribute removed due to a notification or target being disabled are now correctly re-tagged when the notification or target is re-enabled. |
Known issues Copied
These are the known issues affecting this release:
| Issue key | Known issue description |
|---|---|
| OBAN-142 | The following reported security vulnerabilities have been flagged by Black Duck:
|
Obcerv Notifications 2.0.0 Copied
Released: 28 June 2023
Caution
Upgrading to the Notifications app version 2.0.0 will not be compatible with previous versions of the app. Any existing notification configurations and internal states on notifications by a previous version of the app will be permanently and irreversibly deleted when you upgrade.
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to Web Platform security changes, you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OBAN-125 | Inactive entities are now detected through the inactive-since attribute instead of last-observed. |
| OBAN-149 | Renamed Conditions field to Filter in the main configuration screen. |
| OBAN-150 | Improved error handling when configuring the notification trigger timings. |
| OBAN-151 | Decoupled integration-specific target configurations from the main configuration screen and moved them to a new screen. You can now manage targets independently of notifications, while multiple notifications can now use the same target. Notifications may only use targets of the same type, such as Slack. The Notification app has also been moved out of Alerting and into its own top-level item on the sidebar. |
| OBAN-183 | Restricted notification and target names to a maximum of 50 characters, and notification and target descriptions to a maximum of 150 characters. |
| OBAN-188 | Cloned notification configurations are now disabled. |
| OBAN-191 | User actions related to CRUD operations on target and notification configurations are now logged in a parsable and searchable format. |
| OBAN-194 | A placeholder message is now shown when no targets have been configured for an integration. |
| OBAN-195 | Improved error messages when saving a notification or target configuration. |
| OBAN-196 | Notification configurations prior to version 2.0.0 of the app are removed during the upgrade. |
| OBAN-201 | The notification entity filter and groupings cannot be modified after being set. To change the filter or grouping, the notification configuration needs to be cloned. |
| OBAN-204 | Notification and target names are now limited to 50 characters, while notification and target descriptions are limited to 150 characters. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OBAN-134 | Attempting to enable a draft notification prior to setting the mandatory notification target fields no longer results in an error. |
| OBAN-137 | The notifications table has been made adaptive to the screen size. |
| OBAN-138 | Entities are now correctly tagged with a Slack permalink when a Slack channel name is used in the configuration instead of an ID. |
| OBAN-148 | The ${url} placeholder now points to the correct Obcerv URL. |
| OBAN-175 | Notifications are no longer triggered on inactive entities. |
| OBAN-176 | A more meaningful error message is shown when trying to save a grouped notification using a placeholder that is only available for non-grouped notifications. |
Known issues Copied
These are the known issues affecting this release:
| Issue key | Known issue description |
|---|---|
| OBAN-125 | Entities tagged by the app with the notification-url attribute that become inactive are automatically untagged to indicate that they are no longer tracked. This unintendedly reactivates the entity and prevents it from being eligible for eviction. |
Obcerv Overview app Copied
Obcerv Overview 2.3.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASO-958 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv Overview 2.3.0 Copied
Released: 10 April 2024
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASO-821 | Updated Kubernetes containment rules in line with Obcerv Platform 2.2.0 changes. |
Obcerv Overview 2.2.0 Copied
Released: 23 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASO-794 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
Obcerv Overview 2.1.0 Copied
Released: 19 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASO-641 | The tree view in entity details now retains its current state when the time window is refreshed. |
| HASO-690 | To avoid issues with the global context selector, it is now mandatory that any new groups have a unique name. |
| HASO-691 | The Show triggered only toggle is now persisted, retaining the current selection on subsequent visits. |
| HASO-692 | The selection for the View as Summary, View as Tiles, and View as Table display modes is now persisted, retaining the current selection on subsequent visits. |
| HASO-724 | Search validation has been added to the UI to ensure that the term entered by the user follows a supported format. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HASO-609 | The tooltip shown when hovering an item in the tree view now follows the pointer and no longer prevents the user from easily selecting the previous item in the tree. |
| HASO-668 | The triggered count for entity tiles is now updated in real-time. |
| HASO-750 | In the absence of any user defined groups, the global context selector is populated with default system groups once the user visits the Overview app for the first time. |
Obcerv Overview 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| HASO-752 | Upgraded app for compatibility with Obcerv Platform 2.0. |
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| HASO-728 | On the Query Toolbar (Filter and Group by), text no longer overflows the selected chips when a classification, attribute, or dimension text exceeds the chip size. |
| HASO-730 | On the Query Toolbar (Filter and Group by), when creating a new Overview group, the filter and group by options are now seeded with an initial list of classifications, attributes, and dimensions. |
| HASO-733 | On the Query Toolbar, the Filter and Group by classification, attribute, and dimension tabs now update when an option is selected. Previously, the tabs would only update when a new tab was selected. |
| HASO-739 | The Query Toolbar now supports the array comparison operator, therefore the hierarchy attribute or any attribute with an array as the value can be selected for filtering or grouping. |
Obcerv Web Console Copied
Obcerv Web Console 2.2.1 Copied
Released: 13 August 2024
Minimum required Obcerv Platform version: 2.5.0
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OC-1461 | Added support for disabling Loki. |
| OC-1501 | Upgraded iam-tools to version 2.6.0 to resolve critical CVEs. |
Obcerv Web Console 2.2.0 Copied
Released: 10 April 2024
Issues fixed Copied
These are the issues we have fixed in this release:
| Issue key | Release description |
|---|---|
| OC-1447 | Users can now log in to Obcerv even when Web Console is the only app installed. |
Obcerv Web Console 2.1.0 Copied
Released: 23 January 2024
Caution
Before upgrading, you must first uninstall all Obcerv apps. Due to a breaking change in a core library (Spring Boot), you need to upgrade all Obcerv apps at the same time. Make sure that you reinstall the latest mutually compatible versions of Obcerv apps. See the Obcerv Compatibility Matrix.
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OC-1436 | Upgraded Spring Boot to version 3.2.1, which resolves the following reported security vulnerability: BDSA-2023-3298 or CVE-2023-46589. |
Obcerv Web Console 2.0.0 Copied
Released: 8 December 2023
New features and enhancements Copied
These are the new features and enhancements of this release:
| Issue key | Release description |
|---|---|
| OC-1387 | Upgraded app for compatibility with Obcerv Platform 2.0. |
Disclaimer
The information contained in this document is for general information and guidance on our products, services, and other matters. It is only for information purposes and is not intended as advice which should be relied upon. We try to ensure that the content of this document is accurate and up-to-date, but this cannot be guaranteed. Changes may be made to our products, services, and other matters which are not noted or recorded herein. All liability for loss and damage arising from reliance on this document is excluded (except where death or personal injury arises from our negligence or loss or damage arises from any fraud on our part).
["Obcerv"]
["Release Notes"]