LedgerSMB 1.3.38 has been released. Several of the bugs here probably go all the way back to 1.2 and beyond. The complete changelog is below.
Changelog for 1.3.38
* Fixed AR/AP transactions resetting currency/exchange rate (Chris T)
* Fixed adding vouchers not checking for locked/approved batches (Chris T 1025)
* Fixed can't delete pricematrix entries from customer screen (Chris T, 893)
* Fixed language change on order to invoice conversion (Chris T, 896)
* Fixed ar/ap tax check inconsistency (Chris T, 919)
* Fixed inputs ignored for email addresses sending statements (Chris T, 920)
* Fixed negative overpayments showing as positive (Chris T, 926)
* Fixed permission denied errors after upgrading copied db (Chris T, 956)
* Fixed "access denied" when deleting unused tax account (Chris T, 967)
* Fixed GL Report fails before entering transactions (Chris T, 977)
* Fixed start and end dates not shown on contact screen (Chris T, 979)
* Fixed employee showing up several times on search list (Chris T, 980)
* Fixed contact description not preserved on edit (Chris T, 981)
* Fixed useless buttons on credit div when no account active (Chris T, 1001)
* Backported requires() and requires_series() APIs from 1.4 (Chris T)
* Updated INSTALL to reflect better instructions for Apache 2.4 (Chris T)
* Fixed printed invoice not matching posted when 0 manual tax (Nick P, 1051)
* Updated Hungarian translation (P. Isvan)