HXL Proxy v1.15.1

Interim release:

• fix caching for validation requests sent via POST
• remove obsolete basic chart and map demos (dead-code pruning)

HXL Proxy v1.15

Major feature: When the HXL Proxy detects an authorisation error, it will start a new saved dataset and offer the user the opportunity to supply a private authorisation token. With this feature, the HXL Proxy can now read from private CKAN datasets.

Upgrade to libhxl-python 4.15, with new features.

Bug fixes:

• return a proper 404 error for non-existent P-codes

HXL Proxy v1.14.1

Interim release:

• update to Flask 1.x
• fix typo in config file template
• fix bug in caching for POST validation request
• increase max request line in gunicorn to 8k characters

HXL Proxy v1.14

Improved caching for P-codes and validation

Incorporate fixes and features from libhxl-python version 4.14

HXL Proxy v1.13.1

Interim release to require libhxl-python 4.13.2:

• fix bugs in formulas and append-datasets filter
• add round() function to row formulas

HXL Proxy v1.13

Update to libhxl-python 4.13.1, which adds support for row formulas, allowing calculated values from other fields in the same row.

The new libhxl version also fixes some bugs, especially around aggregation.

HXL Proxy v1.12

• add Concatenate option to Count filter
• add /hash endpoint for generating a JSON dataset hash
• support zipped CSV files (via libhxl-python)
• fixed parsing of YYYY-MM-DD hh:mm:ss SQL dates (via libhxl-python)

HXL Proxy v1.11

• add custom HTTP User-Agent strings starting with "hxl-proxy/*" to help identify the Proxy in server logs when it is downloading HXL datasets from other systems
• integrate improved data-cleaning support from libhxl-python 4.11

HXL Proxy v1.10

• add UI support for libhxl append-filter improvements (external list and row filters)
• allow editing page for saved recipes (/data/edit) to work even when there is a HXL error (to fix broken recipes); before, an error in the filters would lock the user out of a saved recipe
• update libhxl-python to 4.10 (includes better date cleaning and CSV separator detection, as well as the append-filter improvements)

HXL Proxy v1.9.1 (bug-fix release)

Fix form-validation regex for HXL tag patterns in filter dialog boxes.