# Change Log
-This file contains a log of major changes in letsencrypt.sh
+This file contains a log of major changes in dehydrated
## [x.x.x] - xxxx-xx-xx
+## Changed
+- Skip challenges for already validated domains
+- Removed need for some special commands (BusyBox compatibility)
+- Exported a few more variables for use in hook-scripts
+
+## Added
+- Added private-key rollover functionality
+- Added `--lock-suffix` option for allowing parallel execution
+- Added `invalid_challenge` hook
+- Added `request_failure` hook
+- Added `exit_hook` hook
+
+## [0.3.1] - 2016-09-13
+## Changed
+- Renamed project to `dehydrated`.
+- Default WELLKNOWN location is now `/var/www/dehydrated`
+- Config location is renamed to `dehydrated` (e.g. `/etc/dehydrated`)
+
+## [0.3.0] - 2016-09-07
+## Changed
+- Config is now named `config` instead of `config.sh`!
+- Location of domains.txt is now configurable via DOMAINS_TXT config variable
+- Location of certs directory is now configurable via CERTDIR config variable
+- signcsr command now also outputs chain certificate if --full-chain/-fc is set
+- Location of account-key(s) changed
+- Default WELLKNOWN location is now `/var/www/letsencrypt`
+- New version of Let's Encrypt Subscriber Agreement
+
+## Added
+- Added option to add CSR-flag indicating OCSP stapling to be mandatory
+- Initial support for configuration on per-certificate base
+- Support for per-CA account keys and custom config for output cert directory, license, etc.
+- Added option to select IP version of name to address resolution
+- Added option to run letsencrypt.sh without locks
+
+## Fixed
+- letsencrypt.sh no longer stores account keys from invalid registrations
+
+## [0.2.0] - 2016-05-22
### Changed
- PRIVATE_KEY config parameter has been renamed to ACCOUNT_KEY to avoid confusion with certificate keys
- deploy_cert hook now also has the certificates timestamp as standalone parameter
### Fixed
- Fixed bug with uppercase names in domains.txt (script now converts everything to lowercase)
- mktemp no longer uses the deprecated `-t` parameter.
+- Compatibility with "pretty" json
## [0.1.0] - 2016-03-25
### Changed