====== Alarm Analysis Release Notes ======

This page describes the release notes for the [[https://appstore.intelligentplant.com/alarmanalysis|Alarm Analysis]] app.

If you experience issues following an update, we recommend that you clear your browser's cache and try reloading the app.


==== 2024-05 ====

  * Correction to duration calculations for Disable and Manual Mode interventions
  * Correction in Stale Alarm Count KPI
  * Bug Fix: Bad Actor link to Gestalt Trend fixed.
 



==== 2024-01 ====

  * Advanced Filtering is now a URL parameter, which means that users can create browser bookmarks of the Alarm Report with a filter applied to them
  * Updated Intelligent Plant's address on the second page of the generated document reports
  * Security Fixes

==== 2022-12 ====

  * ARM Administration restricted to users with admin clearance
  * ARM now supports tag names that include restricted characters
  * Alarm Intelligence - Phase 1: Introduction of new features to streamline Alarm & Event import.
  * Upgraded to .Net 4.8
 

==== 2022-01 ====

  * Advanced Filtering is no longer in Preview. The **[filtered]** prefix is added to the name of the charts which are affected by the query.
  * Made improvements to the generated document report. Document report now works with a specified Advanced Filtering query.
  * Ability to configure the number of Bad Actors & Interventions from the settings menu.
  * Improvements to the stability of the application.

==== 2021-10 ====

  * Enhanced **Alarm Response Manual (ARM)** Functionality. Administrators can now upload and edit their Asset ARM documents.
  * Complex A&E parsing rules now supported in distinct c# files.
  * Performance improvements to data relay methods employed in data streams from secure networks.

  

==== 2021-04 ====

  * **Daylight Savings:** Improved handling of Daylight Saving transitions including highlights on reports where transitions occur.
  * **Improved Navigation:** Navigation Bar slider can be used to traverse complete A&E history
  * **Current Month KPIs:** Key Performance Indicators now calculated for the days elapsed in the current month.


==== 2021-01 ====

  * SOEx like filtering.
  * Dedicated report export button for quick access.
  * General UI updates and under the hood improvements.

==== 2020-11 ====

* Fixed instances when downloading Ms Word report might fail
* KPI calculation updates
* KPI configuration persistence bug fixes


==== 2020-07 ====

  * Route Import Errors to an Alarm Analysis Index [[alarm_analysis:import_errors|[more info]]].
  * Document AA Event Sink Import "Historic Scan Limit" Settings.
  * Stale Alarm ordering.
  * Frequency distribution chart fails.
  * Frequency distribution chart colouring.
  * Asset Timezone handling [[alarm_analysis.assettimezone:asset_time_zone|[more info]]].
  * Ensure all KPI descriptors in full Title Case for consistency.
  * UI components for major new feature - SOEx like filtering.


==== 2020-05 ====

This release contains the following changes:

  * Updated Alarm Analysis: Scattergram Plot Position (#1128).
  * Period Average % above target (>10) displays red x for zero (#1814).
  * Function to exclude missing data (#1549). Requires ASC package update as well.
  * KPI configuration column names (#1825).
  * Ensure Bad Actor “Top 20” key does not always say “20” as it can be changed in config (#1553). 

==== 2020-04 ====

  * Changing number of bad actors to display will affect bad actor contribution chart (previously 20 was shown regardless of the setting).
  * Better error handling when specifying URL parameters.
  * Asset tree navigation now indicates which asset is selected.
  * Minor consistency and UI issues fixed.
  * Under the hood improvements.