v0.7.1

[0.7.1] - 2022-10-31

Changed

• --force no longer forces domain name revalidation by default, a new argument --force-validation has been added for that
• Added support for EC secp521r1 algorithm (works with e.g. zerossl)
• EC PARAMETERS are no longer written to privkey.pem (didn't seem necessary and was causing issues with various software)

Fixed

• Requests resulting in badNonce errors are now automatically retried (fixes operation with LE staging servers)
• Deprecated egrep usage has been removed

Added

• Implemented EC for account keys
• Domain list now also read from domains.txt.d subdirectory (behaviour might change, see docs)
• Implemented RFC 8738 (validating/signing certificates for IP addresses instead of domain names) support (this will not work with most public CAs, if any!)

v0.7.0

[0.7.0] - 2020-12-10

Added

• Support for external account bindings
• Special support for ZeroSSL
• Support presets for some CAs instead of requiring URLs
• Allow requesting preferred chain (--preferred-chain)
• Added method to show CAs current terms of service (--display-terms)
• Allow setting path to domains.txt using cli arguments (--domains-txt)
• Added new cli command --cleanupdelete which deletes old files instead of archiving them

Fixed

• No more silent failures on broken hook-scripts
• Better error-handling with KEEP_GOING enabled
• Check actual order status instead of assuming it's valid
• Don't include keyAuthorization in challenge validation (RFC compliance)

Changed

• Using EC secp384r1 as default certificate type
• Use JSON.sh to parse JSON
• Use account URL instead of account ID (RFC compliance)
• Dehydrated now has a new home: https://github.com/dehydrated-io/dehydrated
• Added OCSP_FETCH and OCSP_DAYS to per-certificate configurable options
• Cleanup now also removes dangling symlinks

v0.6.5

[0.6.5] - 2019-06-26

Fixed

• Fixed broken APIv1 compatibility from last update

v0.6.4

[0.6.4] - 2019-06-25

Changed

• Fetch account ID from Location header instead of account json

v0.6.3

[0.6.3] - 2019-06-25

Changed

• OCSP refresh interval is now configurable
• Implemented POST-as-GET
• Call exit_hook on errors (with error-message as first parameter)

Added

• Initial support for tls-alpn-01 validation
• New hook: sync_cert (for syncing certificate files to disk, see example hook description)

Fixes

• Fetch account information after registration to avoid missing account id

v0.6.2

[0.6.2] - 2018-04-25

Added

• New deploy_ocsp hook
• Allow account registration with custom key

Changed

• Don't walk certificate chain for ACMEv2 (certificate contains chain by default)
• Improved documentation on wildcards

Fixes

• Added workaround for compatibility with filesystem ACLs
• Close unwanted external file-descriptors
• Fixed JSON parsing on force-renewal
• Fixed cleanup of challenge files/dns-entries on validation errors
• A few more minor fixes

v0.6.1

[0.6.1] - 2018-03-13

Changed

• Use new ACME v2 endpoint by default

v0.6.0

[0.6.0] - 2018-03-11

Changed

• Challenge validation loop has been modified to loop over authorization identifiers instead of altnames (ACMEv2 + wildcard support)
• Removed LICENSE parameter from config (terms of service is now acquired directly from the CA directory)

Added

• Support for ACME v02 (including wildcard certificates!)
• New hook: generate_csr (see example hook script for more information)
• Calling random hook on startup to make it clear to hook script authors that unknown hooks should just be ignored...

Version 0.5.0

[0.5.0] - 2018-01-13

Changed

• Certificate chain is now cached (CHAINCACHE)
• OpenSSL binary path is now configurable (OPENSSL)
• Cleanup now also moves revoked certificates

Added

• New feature for updating contact information (--account)
• Allow automatic cleanup on exit (AUTO_CLEANUP)
• Initial support for fetching OCSP status to be used for OCSP stapling (OCSP_FETCH)
• Certificates can now have aliases to create multiple certificates with identical set of domains (see --alias and domains.txt documentation)
• Allow dehydrated to run as specified user (/group)

Version 0.4.0

[0.4.0] - 2017-02-05

Changed

• dehydrated now asks you to read and accept the CAs terms of service before creating an account
• Skip challenges for already validated domains
• Removed need for some special commands (BusyBox compatibility)
• Exported a few more variables for use in hook-scripts
• fullchain.pem now actually contains the full chain instead of just the certificate with an intermediate cert

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
• Added standalone register command