Auguest 7th, 2026
Kill Bill version 0.24.20 was released. It includes some bug fixes and improvements, including:
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https://github.com/killbill/killbill/issues/2283 - Refactored invoice branding to support shared tenant resources for logos, company information, and brand colors. Invoice branding can now be managed centrally using tenant-scoped branding resources instead of embedding logos, company information, and brand colors directly in each invoice template. Administrators can configure these shared resources once and reference them from invoice templates, making it easier to maintain consistent branding across invoices. Existing templates continue to work unchanged, while new templates can opt in to the shared branding model.
August 5th, 2026
Kaui version 4.0.24 was released. It includes some bug fixes and improvements, including:
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#624 - Fixed error while uploading invoice translations
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#629 - Make invoice id clickable similar to payment number on payments screen
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#633 -
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Fixed an issue that prevented advanced filtering and sorting from working on the Invoices page in the Admin UI.
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Fixed pagination issue with audit screen
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#647 - Updated the Record Usage UI to support both XML and Aviate catalogs, automatically using the appropriate usage recording workflow.
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#648 - Fix the color of the account id field in the accounts listing page
July 22nd, 2026
Kaui version 4.0.23 was released. It includes some bug fixes and improvements, including:
July 15th, 2026
Kaui version 4.0.22 was released. It includes some bug fixes and improvements, including:
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#623 - Fix to load existing invoice templates in the UI
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#594 - Ability to record usage for usage-based subscriptions from Kaui:
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A "Record Usage" screen is available from the subscription details page for usage-based subscriptions.
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Users can record usage by entering the unit type, amount, and usage date/time, which are submitted to the Kill Bill Record Usage API.
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#16 - Help information for Aviate Wallet fields:
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Help text is available for wallet configuration fields to explain their purpose and valid values.
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Provides guidance for credit types, expiration settings, and automatic top-up configuration.
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#237 - Phase-specific price overrides for subscriptions:
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Price overrides are available for individual subscription phases instead of only the first phase.
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Users can override prices for trial, evergreen, or multiple phases independently.
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July 9th, 2026
Kill Bill version 0.24.19 was released. It includes some bug fixes and improvements, including:
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Update to Shiro version 1.13.0 to address
CVE-2026-46749andCVE-2026-46750 -
Replace JODA with Java DateTime in Java client
July 1st, 2026
Kaui version 4.0.21 was released. It includes some bug fixes and improvements, including:
June 19th, 2026
June 3rd, 2026
Kaui version 4.0.17 was released. It includes some bug fixes and improvements, including:
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Analytics UI Improvements:
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Report creation experience improvements for better usability and workflow.
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Analytics graph enhancements for improved visualizations and user experience.
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Improve CSS for Advanced controls in reports screen.
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Other Improvements:
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Plugin configuration display alongside plugins for easier access.
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Queue data download capability from the Kaui Queue screen.
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May 19th, 2026
Kaui version 4.0.16 was released. It includes some bug fixes and improvements, including:
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killbill-analytics-ui#1 - Refresh dates button doesn’t respect dates
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killbill-analytics-ui#80 - The UI to create a report is not seen when there are no existing reports
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killbill-analytics-ui#10 - Upgrade d3 to v7
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Display a friendlier Analytics screen when there is no data
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Fix issue with Advanced control button for Kaui Analytics reports
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Bug Fixes in Kaui advanced search
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#595 - Add ability to delete overdue configuration via Kaui
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Add filtering capabilities on Kaui queue screen
May 14th, 2026
Kill Bill version 0.24.18 was released. It includes some bug fixes and improvements, including:
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#2211 - Invoice error handling improvements: retries, parking, and logging
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#2207 - Tighten lock-failure retry handling for consistency across all paths
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#2208 - Park accounts on unrecoverable invoice processing failures
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#2209 - Uniform WARN logging across all invoice failure paths
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#2210 - Add logging when invoice run is aborted or rescheduled by a plugin
May 6th 2026
April 27th 2026
April 23rd 2026
Kill Bill version 0.24.17 was released. It includes some bug fixes and improvements, including:
April 15th 2026
Kaui version 4.0.13 was released. It includes some bug fixes and improvements, including:
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#591 - Issue in loading accounts screen
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#370 - Allow manual total when doing a refund with item adjustment
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#277 - Incorrect plugin screen on multi-nodes deployment
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#273 - Respect catalog version when listing bundles
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#587 - Redirect loop in Kaui after login with killbill/killbill:0.24.16 (works with 0.24.15)
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#590 - Issues with wallets numbers
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#3 - Pre-populate 0 in the form
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#457 - Kaui 3.0.20 - Invoices are not sorted as per date
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#345 - RuboCop extensions
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#598 - Layout issue on invoice/account screen
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Ability to filter account bundles. The Account bundles screen now has a "Bundle" filter option that allows filtering by Bundle Id/External Key, Subscription Id/External Key.
April 1st 2026
March 25th 2026
Kaui version 4.0.11 was released. It includes some bug fixes and improvements, including:
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#554 - Fix User & Role creation Error
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#286 - Error message on role definitions new page
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#320 - Making Transfer bundle Policy options consistent with API
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#564 - Fix for edit columns and column ordering issue
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#575 - Fix Bug in New User Creation flow
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#583 - Inconsistent Kaui menu across plugins
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#9 -Status is not updated in the payment test UI screen
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#367 - Ability to customize refund form