1.9

1.9.22 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.22 * Fix rendering performance of search results on Chrome-based browsers (#7018) * Improve invoice/order/quote performance by caching output formats * Reduce the number of database queries retrieving 'decimal_places' For installation instructions and system requirements, see

1.9.21 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.21 * Fix 'remaining life' for monthly depreciation in fixed assets (#6563) * Fix new account configuration missing drop-down values and checkmarks (#7007) For installation instructions and system requirements, see https://github.com/ledgersmb/LedgerSMB/blob/1.9.21/README.md

1.9.20 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.20 * Fix serial numbers from orders being on wrong invoice line (#6979) * Fix searching on quotation numbers in quote searching (#6988) * Remove negative feedback in password change while typing passwords (#6991) For installation instructions and system requirements, see

1.9.19 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.19 * Fix UTF-8 character handling calling into old code (#6998) * Fix regression preventing cross-yearen PNL reporting (#6386) * Fix invoice and order screens breaking on 'min empty lines' > 1 (#6926) For installation instructions and system requirements, see

1.9.18 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.18 * Fix '<< Return' link on the e-mail screen being broken in some cases (#6858) * Improve query performance by declaring stored functions STABLE (#6872) * Fix added line being dropped from invoice while deleting another (#6788) For installation instructions and system requirements, see

1.9.17 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.17 * Fix HTML-encoding values on (PDF) printed documents (#6861) * Fix removal of invoice line breaking entire UI interaction (#6807) For installation instructions and system requirements, see https://github.com/ledgersmb/LedgerSMB/blob/1.9.17/README.md The release can be downloaded from our download site at

Session expired immediately after logging in

Submitted by ehu on

When I log in, LedgerSMB 1.8 or higher immediately says my session has expired. What can I do to fix this?

Short answer: add the "--preload-app" flag to the Starman command line.

Long answer: As of LedgerSMB 1.8, session information is stored in an encrypted cookie. To make sure the encryption key is unique for every installation, a new encryption secret is being generated each time LedgerSMB is started. However, Starman (without the "--preload-app" flag) loads the application in each forked worker separately, leading to different encryption secrets in each worker with the indicated behaviour as a result.

1.9.16 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.16 * Support for PostgreSQL 14 for databases upgraded from pre-1.9.15 For installation instructions and system requirements, see https://github.com/ledgersmb/LedgerSMB/blob/1.9.16/README.md The release can be downloaded from our download site at

1.9.15 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is excited to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.15 * Fix invoices randomly being incorrectly voided (#2321) * Fix response status code checks to correctly roll back on error (#6586) * Fix incorrect template delimiters in 'templates/demo/*.html' (#6659) Please note that this release fixes bug #2321 which the project team was never able to reproduce, but has been reported by different users many times over the past years.

1.9.14 Released

Submitted by LedgerSMB_Team on
The LedgerSMB development team is happy to announce yet another new version of its open source ERP and accounting application. This release contains the following fixes and improvements: Changelog for 1.9.14 * Fix reconciliation for multiple payments with the same Source (#6526) * Fix reconciliation for payments with GL corrections (#6533) For installation instructions and system requirements, see https://github.com/ledgersmb/LedgerSMB/blob/1.9.14/README.md The release can be downloaded from our download site at
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