# General

- [Community](/v1.6/general/community.md)
- [Contributing](/v1.6/general/contributing.md): How to contribute to the Digital Public Good for CRVS
- [Releases](/v1.6/general/releases.md)
- [Migration notes](/v1.6/general/releases/migration-notes.md)
- [v1.6.4: Release notes](/v1.6/general/releases/v1.6.4-release-notes.md): OpenCRVS 1.6.4 is a hotfix release that introduces minor improvements and bug   fixes based on the identified needs of countries using OpenCRVS.
- [v1.6.3: Release notes](/v1.6/general/releases/v1.6.3-release-notes.md): OpenCRVS 1.6.3 is a hotfix release that introduces minor improvements and bug fixes based on the identified needs of countries using OpenCRVS.
- [v1.6.2: Release notes](/v1.6/general/releases/v1.6.2-release-notes.md): OpenCRVS 1.6.2 is a hotfix release that introduces minor improvements and bug fixes based on the identified needs of countries using OpenCRVS.
- [v1.6.1: Release notes](/v1.6/general/releases/v1.6.1-release-notes.md): OpenCRVS 1.6.1 is a hotfix release that introduces minor improvements and bug fixes based on the identified needs of countries using OpenCRVS.
- [v1.6.0: Release notes](/v1.6/general/releases/v1.6.0-release-notes.md): In OpenCRVS v1.6.0, alongside numerous technical improvements and bug fixes, we have enhanced form configuration flexibility. Signatures inputs are now part of the form configuration, giving you great
- [v1.5.1: Release notes](/v1.6/general/releases/v1.5.1-release-notes.md): OpenCRVS v1.5.1 is a patch release which includes a hotfix to the previous OpenCRVS v1.5.0 release. It is to be used in conjunction with a forked country configuration release v1.5.1
- [v1.5.0: Release notes](/v1.6/general/releases/v1.5.0-release-notes.md): In OpenCRVS v1.5.0 we have refactored the "workflow" microservice and deprecated the backend dependency on OpenHIM.  This has vastly improved the performance of the platform.
- [v1.4.1: Release notes](/v1.6/general/releases/v1.4.1-release-notes.md)
- [v1.4.0 Release notes](/v1.6/general/releases/v1.4.0-release-notes.md): In OpenCRVS v1.4.0 we have entirely refactored infrastructure provisioning in opencrvs-countryconfig.  There are no changes to opencrvs-core.
- [v1.3.5: Release notes](/v1.6/general/releases/v1.3.5-release-notes.md)
- [v1.3.4: Release notes](/v1.6/general/releases/v1.3.4-release-notes.md)
- [v1.3.3: Release notes](/v1.6/general/releases/v1.3.3-release-notes.md)
- [v1.3.1: Release notes](/v1.6/general/releases/v1.3.1-release-notes.md)
- [v1.3.0: Release notes](/v1.6/general/releases/v1.3.0-beta-release-notes.md)
- [v1.2.1: Release notes](/v1.6/general/releases/v1.2.1-release-notes.md)
- [Patch: Elasticsearch 7.10.2](/v1.6/general/releases/patch-elasticsearch-7.10.2.md): An Elasticseach downgrade, patch to demonstrate OpenCRVS' base configuration supports OSI standard licenses.
- [v1.2.0: Release notes](/v1.6/general/releases/v1.2.0-release-notes.md): OpenCRVS v1.2.0 is a stable release of OpenCRVS.
- [v.1.1.2: Release notes](/v1.6/general/releases/v.1.1.2-release-notes.md)
- [v.1.1.1: Release notes](/v1.6/general/releases/v.1.1.1-release-notes.md)
- [v1.1.0: Release notes](/v1.6/general/releases/v1.1.0-release-notes.md)
- [Roadmap](/v1.6/general/product-roadmap.md)