Perspect

_25 June 2020_ ([Full changelog](https://github.com/finos/perspective/compare/v0.5.0...v0.5.1))

Features

- Computed expressions respect left-to-right associativity and operator precedence [1090](https://github.com/finos/perspective/pull/1090)
- Enable Manylinux wheel builds [1057](https://github.com/finos/perspective/pull/1057)
- Fix for CRLF issue [1078](https://github.com/finos/perspective/pull/1078)
- Use `regular-table` [1060](https://github.com/finos/perspective/pull/1060)
- add perspective-update-complete event example to js guide [1027](https://github.com/finos/perspective/pull/1027)

Fixes

- Fix Windows build on Azure [1095](https://github.com/finos/perspective/pull/1095)
- Use local time for column/row headers and computed functions [1074](https://github.com/finos/perspective/pull/1074)
- Fix regression in regex for Firefox [1065](https://github.com/finos/perspective/pull/1065)

Misc

- Unpin arrow version [1104](https://github.com/finos/perspective/pull/1104)
- Cleans up CMakeLists & Python build scripts, fixes datetime string rendering [1091](https://github.com/finos/perspective/pull/1091)
- Refactor manager internal API, speed up string filters in UI, add manager API tests [1077](https://github.com/finos/perspective/pull/1077)
- Spelling and grammar corrections [1094](https://github.com/finos/perspective/pull/1094)
- Spell-Fix [1093](https://github.com/finos/perspective/pull/1093)
- Spelling fixes [1083](https://github.com/finos/perspective/pull/1083)
- Fix 1068 [1103](https://github.com/finos/perspective/pull/1103)
- Bump websocket-extensions from 0.1.3 to 0.1.4 [1080](https://github.com/finos/perspective/pull/1080)
- Run ESLint on documentation + minor documentation improvements [1069](https://github.com/finos/perspective/pull/1069)
- Remap lab extension command in makefile [1046](https://github.com/finos/perspective/pull/1046)
- Fixed typo on documentation page [1062](https://github.com/finos/perspective/pull/1062)

_24 May 2020_ ([Full changelog](https://github.com/finos/perspective/compare/v0.4.8...v0.5.0))

Features

- Autocomplete [1052](https://github.com/finos/perspective/pull/1052)
- Implement Client/Server Editing [1043](https://github.com/finos/perspective/pull/1043)
- Reference python objects directly in perspective tables [975](https://github.com/finos/perspective/pull/975)
- Expression-based Computed Columns [983](https://github.com/finos/perspective/pull/983)

Fixes

- Fix flapping `perspective-workspace` tests [1022](https://github.com/finos/perspective/pull/1022)

Misc

- Styleable scroll-area for `finos/perspective-viewer-datagrid` [1058](https://github.com/finos/perspective/pull/1058)
- Restore firefox support by removing captrue group from regex pattern [1048](https://github.com/finos/perspective/pull/1048)
- Remove duplicate `psp_okey` column from arrow updates [1044](https://github.com/finos/perspective/pull/1044)
- Adds jsdelivr package.json metadata [1040](https://github.com/finos/perspective/pull/1040)
- Add abs sum as an aggregator [1031](https://github.com/finos/perspective/pull/1031)
- Add plugin save and restore api to `perspective-viewer-datagrid` [1029](https://github.com/finos/perspective/pull/1029)
- Fix minor bugs in Perspective datetime + NaN handling [1028](https://github.com/finos/perspective/pull/1028)
- Upgrade `papaparse` [1033](https://github.com/finos/perspective/pull/1033)
- Update to emsdk 1.39.12 and remove 2gb MAXIMUM_MEMORY [1015](https://github.com/finos/perspective/pull/1015)

_21 April 2020_ ([Full changelog](https://github.com/finos/perspective/compare/v0.4.7...v0.4.8))

Misc

- Datagrid virtual scroll fixes and `-webkit-scrollbar` CSS [1018](https://github.com/finos/perspective/pull/1018)
- When updating tables typed as `int` with `float64` numpy arrays, copy instead of filling iteratively [1012](https://github.com/finos/perspective/pull/1012)
- Update Python benchmarks to include results for `update` calls [1011](https://github.com/finos/perspective/pull/1011)
- Bump minimist from 1.2.0 to 1.2.3 [1001](https://github.com/finos/perspective/pull/1001)
- Adds -Wall and fixes C++ build warnings [1017](https://github.com/finos/perspective/pull/1017)
- Add Manylinux Python 3.7 wheel build + tests, disable Azure Windows Python build [1010](https://github.com/finos/perspective/pull/1010)

_6 April 2020_ ([Full changelog](https://github.com/finos/perspective/compare/v0.4.6...v0.4.7))

Features

- `finos/perspective-viewer-datagrid` Tree Formatting [993](https://github.com/finos/perspective/pull/993)

Fixes

- Fix column resizing when column pivots are present, and update docs and examples. [1002](https://github.com/finos/perspective/pull/1002)
- Fix incorrect sort order when hidden, pivoted columns are sorted [1000](https://github.com/finos/perspective/pull/1000)
- `finos/perspective-viewer-datagrid` Bug Fixes [997](https://github.com/finos/perspective/pull/997)
- tweak accessor to accept numpy dict [985](https://github.com/finos/perspective/pull/985)
- perspective-workspace fixes [990](https://github.com/finos/perspective/pull/990)
- remove cpp test check from setup.py (no more cpp tests) [982](https://github.com/finos/perspective/pull/982)

Misc

- Add `lock` to PerspectiveManager [999](https://github.com/finos/perspective/pull/999)
- Look for PyArrow relative to Perspective in rpath [995](https://github.com/finos/perspective/pull/995)
- Purge `finos/perspective-viewer-hypergrid` [991](https://github.com/finos/perspective/pull/991)
- Documentation: update PerspectiveTornadoServer to PerspectiveTornadoHandler [987](https://github.com/finos/perspective/pull/987)

_17 March 2020_ ([Full changelog](https://github.com/finos/perspective/compare/v0.4.5...v0.4.6))

Features

- Datagrid row selection and column resize [979](https://github.com/finos/perspective/pull/979)
- Remove duplicate brew instructions [973](https://github.com/finos/perspective/pull/973)
- Add `linked` filter mode to `perspective-workspace` [969](https://github.com/finos/perspective/pull/969)
- Datagrid header click-to-sort and assorted improvements [967](https://github.com/finos/perspective/pull/967)
- New plugin `finos/perspective-viewer-datagrid` [954](https://github.com/finos/perspective/pull/954)
- Add ==, !=, >, <, and string equality computed columns [957](https://github.com/finos/perspective/pull/957)

Fixes

- Update azure-pipelines.yml for Azure Pipelines [977](https://github.com/finos/perspective/pull/977)
- PerspectiveManager no longer treats `str` as `bytes` in Python 2 [965](https://github.com/finos/perspective/pull/965)
- Fully clear queued updates before adding a new computed column [961](https://github.com/finos/perspective/pull/961)

Misc

- Update typings to include nodejs only components [980](https://github.com/finos/perspective/pull/980)
- update dependencies to jupyterlab 2.0, phosphor -> lumino [970](https://github.com/finos/perspective/pull/970)
- Refactor out `WebsSocketManager` from `WebSockerServer` [963](https://github.com/finos/perspective/pull/963)

_28 February 2020_ ([Full changelog](https://github.com/finos/perspective/compare/v0.4.4...v0.4.5))

Fixes

- Emit source maps for WebWorker. [956](https://github.com/finos/perspective/pull/956)
- Bugfix sdist [953](https://github.com/finos/perspective/pull/953)

Misc

- Refactor `gnode` and `gnode_state`, remove C++ test suite [939](https://github.com/finos/perspective/pull/939)