v16.1.0

What's Changed

• Updates Business Trip Region to store date-specific rates in the Business Trip Region Allowance child table and to enforce a unique Title, so the system selects the correct allowance for the trip date. (#108)
• Adds optional Valid To field to allowances in Business Trip Region, allowing outdated rates to expire automatically. Updates all regional allowance records with the official 2026 figures. (#111)
• The system now checks numbering gaps per prefix, letting you delete the most recent document of each naming series (e.g., "RE-", "GU-") in Sales Invoice, Sales Order, and Quotation without being blocked by newer documents in other series. (#113)
• Business Trip no longer grants allowances for single-day journeys that last less than eight hours, while allowances for multi-day trips remain unchanged. (#114)

Full Changelog: v16.0.0...v16.1.0
Authors: @worcworc, @PatrickDEissler, @barredterra
Reviewers: @PatrickDEissler, @barredterra

AI content

For these release notes, we used an LLM (OpenAI o3) to review and summarise the code changes, along with the associated issue and PR descriptions. It may contain typical errors and inaccuracies. You can read the prompt here.

Changes with the following labels were excluded:

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Changes with the following types were excluded:

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• refactor
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