I'm sending notice that the 1.6 release line will reach End-Of-Life
 by Thursday 10 June - next month. As per our community policy, there 
will be no further fixes applied to the 1.6 series of releases. After 
its initial release on June 10, 2018 and 31 patch releases - the 
latest released just 5 days ago on May 2 - the 1.6 release line 
will have received 3 years of support.
Note
 that even though the community won't provide further releases, the 
software is considered highly stable and will keep working as it has. 
This End-Of-Life announcement has no impact on migration paths to newer 
versions of LedgerSMB: upgrades from 1.6 to more recent versions will 
remain supported for many years to come. (Upgrade paths from LedgerSMB 1.2 and 1.3 have seen recent maintenance.)
Should you want to 
keep running 1.6 and be in need of support or maintenance, you could try
 contacting one of the parties listed on the page for commercial 
support: 
https://ledgersmb.org/content/commercial-support. They may be able to provide support beyond the community commitment.
Available
 options for versions with community support are the 1.7 release line 
which will receive community releases until October 04, 2022 or the 1.8
release line which will see community support until September 04, 2022. (For releases 1.8 and newer, only 2 years of community support have been committed due to the increased release frequency: new minor versions are now released on a yearly basis.) For community support until 2023, upgrading to 1.9 is advised, which is expected to be released later this summer.
-- 
Bye,
Erik.
Robust and Flexible. No vendor lock-in.