v3.1.6

Update: Before using v3.1.6, please see this issue #1009

What's Changed

• sign-req: Allow the CSR DN-field order to be preserved by @TinCanTech in #970
• Post version 3.1.5 refactor by @TinCanTech in #967
• set_var(): Allow empty input to return without error by @TinCanTech in #971
• vars-file: Warn about EASYRSA_NO_VARS disabling vars-file use by @TinCanTech in #972
• Expand default status to include vars-file and CA status by @TinCanTech in #973
• verify_ssl_lib(): Minor style improvements by @TinCanTech in #974
• cleanup: Rename $easyrsa_error_exit to $easyrsa_exit_with_error by @TinCanTech in #976
• Very minor changes to comments, help/msg text, wrap lines, code by @TinCanTech in #977
• Expose 'sign-req' unique, random serial number check to command line by @TinCanTech in #980
• sign-req: Major refactor by @TinCanTech in #981
• Simplify run-once control for exanding conf files by @TinCanTech in #982
• Only verify working environment for recognised commands by @TinCanTech in #985
• easyrsa_openssl: Replace variable 'has_config' with OPENSSL_CONF by @TinCanTech in #987
• Export PKCS: Expand usage for incomplete PKI by @TinCanTech in #991
• Inline v2 by @TinCanTech in #993
• set_var and force_set_var: Guard against invalid user input by @TinCanTech in #994
• verify_working_env: sanitize_path(), forbid broken values by @TinCanTech in #1000

Full Changelog: v3.1.5...v3.1.6