Version 0.6.0

This release updates Lumen for compatibility with latest Panel and Param releases. Additionally it adds a DuckDb source, focuses on a number of improvements for validation and serialization of Lumen specs.

Features

• Add DuckDb source (#366)
• Automatically support for automatically generating filters (#419, #501)
• Add Sum, Count and Eval transforms (#425)
• Add lifecycle callbacks to Config (#429, #441)

Enhancements

• Do not apply range and multi-select filters if it spans entire range (#420)
• Implement support for recursive layout specifications (#424)
• Add a shortcut for downloading a view (#427)
• Add View.title option (#430)
• Display loading indicator on View (#435)
• Improve Download with Index and Filename parameters (#438)
• Allow configuring a View data limit (#443)
• Add description to sidebar (#457)
• Sanitize string input in SQLFilter (#463)
• Add config.show_traceback (#465)
• Allow referencing Variable in Pipeline table definition (#478)
• Ensure valid key validation is enabled for all components (#493, #498)

Bug fixes

• Fix how Layouts resolve internal pipelines (#418)
• Correctly sync WidgetFilter with url (#491)
• Allow roundtrip of Layout to_spec and from_spec (#495)
• Ensure Lumen yaml paths can be correctly resolved on Windows (af86b04)

Compatibility

• Compatibility for Panel 1.0 (#449)
• Compatibility with Param 2 (#475)
• Add Python 3.12 and drop Python 3.7 and 3.8 (#497)

Version 0.5.1

v0.5.1

Version 0.5.1

Version 0.5.0

v0.5.0

Version 0.5.0

Version 0.4.1

Minor release:

• Fix filtering of Views
• Add precipitation data files (#133)

Version 0.4.0

(Relatively) major release:

New features:

• Handle errors while rendering dashboard (#131)
• Defer rendering of dashboard contents until page is rendered (#123)
• Add Melt transform (#122)
• Implement DerivedSource with ability to filter and transform existing sources (#121)
• Add caching to DerivedSource
• Use Datetime pickers (#119)

Bugfixes and minor improvements:

• Clear original source cache on DerivedSource
• Allow providing custom Download labels (#130)
• Fix handling of range filters (#129)
• Unpack panes correctly on Views (#128)
• Fixed dask kwarg on JSONSource (#127)
• Pin python3.8 in conda build env
• Ensure None on widget filter is handled (#120)
• Improve docs (#112)

Version 0.3.2

Minor release:

• Allow declaring Filter as shared (#111)
• Fix bug inserting Download selector

Version 0.3.1

Minor release:

• Updated dependencies
• Add Download options to targets (#110)
• Make editable a configurable option (#109)
• Improve docs (#107, #108)
• Gracefully handle missing dask and parquet libraries (#105)

Version 0.3.0

This is the first "public" release of Lumen.

Version 0.1.0

This is the first public release of the Lumen project, which provides a framework to build dashboards from a simple yaml specification. It is designed to query information from any source, filter it in various ways and then provide views of that information, which can be anything from a simply indicator to a table or plot.

For now the Lumen project is available only from conda and can be installed with conda install -c pyviz/label/dev lumen.