Release Notes

1.6.1

2024-01-22

Enhancements

  • Add the ignoreEmptyErr function

1.6.0

2023-08-23

Enhancements

  • (Alpha) add the Live feature

  • Fix to use local time for index array format

Bug fixes

  • Frontend: disable extrapolation in index array

1.5.1

2023-05-15

Enhancements

  • Add the default operator to the data source settings

Bug fixes

  • Frontend: Operator and function parameters can’t set custom value

1.5.0

2023-03-31

Enhancements

  • Migrate @grafana/toolkit to @grafana/plugin-tools

  • Frontend: Update components in the query editor with Segment UI and Select UI components

  • Frontend: Update components to use InlineSwitch and InlineField instead of LegacyForms.Switch

  • Frontend: Debounce the loading of PV names in 200 msec to reduce the number of requests made to the Archiver Appliance server

  • Backend: Return frames even if a response error occurs

Bug fixes

  • Frontend: Fix the alias pattern label so that it appears as just Pattern

1.4.4

2022-11-09

Bug fixes

  • Backend: Support a string value response

1.4.3

2022-11-08

Bug fixes

  • Backend: Return an error response when the plugin received an invalid response from AA server

1.4.2

2022-09-20

Bug fixes

  • Backend: Dataframes are not sorted by name

1.4.1

2022-09-16

Bug fixes

  • Backend: Go Backed is crashed when Archiver Appliance returns empty array response

  • Backend: Backend may return duplicated pv data

  • Backend: Alternative pattern doesn’t work correctly

1.4.0

2022-09-12

Enhancements

  • Backend: Add alias feature

  • Backend: Add array feature

  • Frontend: Add array format option function

  • Backend: Support template variables in Backend

  • Backend: Add Array to Scalar functions in Backend

  • Backend: Support last operator in backend

  • Backend: Add disableAutoRaw and maxNumPVs function support in Backend

  • Backend: Add array format option function for Backend

Bug fixes

  • Backend: Fix Scale and Offset functions to return data with PV name

  • Backend: Don’t show hidden target in Backend

  • Backend: Enable auto binning interval for specified operator

  • Backend: Fix backend regex mode to support alternation

  • Backend: Enable extrapolation even if operator is not raw

1.3.5

2022-06-20

Enhancements

  • Use tooltip UI for function control popup

Bug fixes

  • Backend: Fix “json: cannot unmarshal” error

1.3.4

2022-04-13

Breaking changes

  • Grafana v7.X.X or earlier is not supported from this version

Enhancements

  • Build system for documentaion uses myst-parser instead of commonmark

Bug fixes

  • Frontend: Fix initial value of function add button

1.3.3

2021-10-15

Enhancements

  • Backend: Add pvname label to timeseries dataframe for multi-dimensional alerting

Bug fixes

  • Backend: Fix dataframe name from response to its PV name

  • Backend: Add display name to dataframe config to properly display legend

  • Frontend: Fix function adding button

1.3.2

2021-04-09

Enhancements

  • Backend / Frontend: Support PV name with recursive alternation

  • Backend: Support Extrapolation for visualization

Bug fixes

  • Backend: Delta function faulted on 1-length datasets

1.3.1

2021-03-23

Features / Enhancements

  • Reduce query size when using backend data source for visualization

  • Support alternation pattern like (pv:1|pv:2):other with backend data source

Bug fixes

  • Fix stream parameters to be able to use variables

  • Fix the problem that all plots were displayed with the name “values” when using the backend data source

1.3.0

2021-03-05

Features / Enhancements

  • Add stream feature for live updating

  • Add Go Backend and alerts feature

  • Add “Use Backend” button for configuration

  • Add help text for the query fields

Bug fixes

  • Fix text width of Function parmeter during focusing on it

1.2.0

2020-10-30

Features / Enhancements

  • Support array data

  • Add Array to Scalar functions

  • Add movingAverage function

  • Improve query process to retrieve data from Archiver Appliance efficiently

1.1.1

2020-10-23

Features / Enhancements

  • Add disableExtrapol function

  • Fix testDatasource for datasource test

  • Change retrieving data format from json to qw

1.1.0

2020-10-19

Features

  • Add extrapolation feature for raw operator

  • Add disableAutoRaw function

  • Add sort functions

  • Add last operator

1.0.1

2020-06-19

Bug Fixes

  • Add name field to DataFrame to use PV name in Data link

1.0.0

2020-06-05

Breaking changes

  • Grafana v6.X.X or earlier is not supported from this version

  • Installation and update process is changed since dist folder was removed from master branch

Features / Enhancements

  • Support Grafana v7.0.0 or later

  • Development process is changed with grafana-toolkit

  • Source codes are migrated from JavaScript to TypeScript

  • UI library is migrated from AngularJS to React

  • Support variables for alias field and Functions parameter

  • Support limit parameter for variable query

0.1.2

2020-04-14

Features

  • Add binInterval option function to set a binning interval for processing of data

  • Add exclude option to exclude matched PV data

0.1.1

2020-04-07

Features

  • Support variables for Operator field

  • Add maxNumPVs option function to set a maximum number of PVs for a target

0.1.0

2019-12-08

Features

  • Select multiple PVs by using Regex (Only supports wildcard pattern like PV.* and alternation pattern like PV(1|2))

  • Legend alias with regular expression pattern

  • Data retrieval with data processing (See Archiver Appliance User Guide for processing of data)

  • Using PV names for Grafana variables

  • Transform your data with processing functions