1.4.0

Enhancements

• Backend: Add alias feature (#85)
• Backend: Add array feature (#87)
• Frontend: Add array format option function (#89)
• Backend: Support template variables in Backend (#90)
• Backend: Add Array to Scalar functions in Backend (#92)
• Backend: Support last operator in backend (#94)
• Backend: Add disableAutoRaw and maxNumPVs function support in Backend (#95)
• Backend: Add array format option function for Backend (#100)

Bug fixes

• Backend: Fix Scale and Offset functions to return data with PV name (#80)
• Backend: Don't show hidden target in Backend (#81)
• Backend: Enable auto binning interval for specified operator (#84)
• Backend: Fix backend regex mode to support alternation (#91)
• Backend: Enable extrapolation even if operator is not raw (#93)

1.3.5

Enhancements

• Use tooltip UI for function control popup (#78)

Bug fixes

• Backend: Fix "json: cannot unmarshal" error (#76)

1.3.4

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 (#72)

Bug fixes

• Frontend: Fix initial value of function add button (#71)

1.3.3

Enhancements

• Backend: Add pvname label to timeseries dataframe for multi-dimensional alerting (#63)

Bug fixes

• Backend: Fix dataframe name from response to its PV name (#60)
• Backend: Add display name to dataframe config to properly display legend (#61)
• Frontend: Fix function adding button (#64)

1.3.2

Enhancements

• Backend / Frontend: Support PV name with recursive alternation (#47, #48)
• Backend: Support Extrapolation for visualization (#50)

Bug fixes

• Backend: Delta function faulted on 1-length datasets (#45)

1.3.1

Features / Enhancements

• Reduce query size when using backend data source for visualization (#38)
• Support alternation pattern like (pv:1|pv:2):other with backend data source (#41)

Bug fixes

• Fix stream parameters to be able to use variables (#33)
• Fix the problem that all plots were displayed with the name "values" when using the back end data source (#35)

1.3.0

Features / Enhancements

• Add stream feature for live updating (#19)
• Add Go Backend and alerts feature (#24)
• Add "Use Backend" button for configuration (#27)
• Add help text for the query fields (#20)

Bug fixes

• Fix text width of Function parmeter during focusing on it (#16)

1.2.0

Features / Enhancements

• Support array data (#10)
• Add Array to Scalar functions (#11)
• Add movingAverage function (#12)
• Improve query process to retrieve data from Archiver Appliance efficiently (#13)

1.1.1

Features / Enhancements

• Add disableExtrapol function (#7)
• Fix testDatasource for datasource test (#8)
• Change retrieving data format from json to qw (#9)

1.1.0

Features

• Add extrapolation feature for raw operator (#4)
• Add disableAutoRaw function
• Add sort functions (#5)
• Add last operator (#6)