1.1.21 (July 12 2023)
   - Added a setting for configuring the maximum number of HTTP workers.
   - Enhanced DDOS protection mechanisms.
1.1.20 (June 19 2023)
   - Added a configuration for the front-end SOAP service port.
   - Added a 'renew' launcher command to renew the SSL certificate and trust
     bundle and reload the deamon.
     > The renewal can be scheduled via a cron command.
1.1.19 (June 5 2023)
   - Upgraded embedded Apache to version 2.4.57 (including security fixes).
   - Upgraded embedded OpenSSL to version 1.1.1u (including bug fixes).
   - Added SELinux log context creation in the setup script.
1.1.18 (January 19 2023)
   - Upgraded embedded Apache to version 2.4.55 (including security fixes).
   - Upgraded embedded OpenSSL to version 1.1.1s (including bug fixes).
   - Fixed an HTTP issue with the responsefieldsize.
1.1.17 (May 6 2022)
   - OCSP and CRL are available over HTTP and HTTPs.
   - Apache SSL certificate auto-renewal complies with WebADM v2.1.9.
1.1.16 (April 13 2022)
   - Upgraded embedded Apache to version 2.4.53 (including security fixes).
   - Upgraded embedded OpenSSL to version 1.1.1n (including bug fixes).
1.1.15 (January 18 2022)
   - WebADM CA trust bundle is automatically trusted by WAProxy for PKI login.
     > The CA bundle is auto-updated in 'conf/trusted.crt' at startup.
   - Upgraded embedded Apache to version 2.4.52 (including security fixes).
   - Upgraded embedded OpenSSL to version 1.1.1m (including bug fixes).
1.1.14 (December 1 2021)
   - Upgraded embedded Apache to version 2.4.51 (including security fixes).
1.1.13 (August 23 2021)
   - Fixed URLs not ending with '/' beeing redirected to WebADM internal URL.
   - Upgraded OpenSSL to version 1.1.1l (including security fixes).
1.1.12 (June 28 2021)
   - Upgraded embedded Apache to version 2.4.48 (including security fixes).
1.1.11 ((March 29 2021)
   - Upgraded OpenSSL to version 1.1.1k (including security fixes).
   - Aligned log file's data/time format with WebADM log files.
   - Fixed timeout issues with WebApps using OpenOTP Push login.

   - Upgraded OpenSSL to version 1.1.1h (including security fixes).
   - Added LetsEncrypt public certificate creation and auto-renewal.
   - Upgraded embedded Apache to version 2.4.46 (including security fixes).
   - Upgraded OpenSSL to version 1.1.1g (including security fixes).
   - Fixed a back-end server failover issue.
   - Fixed a timeout issue with mobile push login.
   - Upgraded embedded Apache to version 2.4.41 (including security fixes).
   - Fixed issues with setup script not finding GNU tools.
   - Upgraded OpenSSL to version 1.1.1d (including security fixes).
   - Fixed a setup problem where the OPENSSL variable is not defined.
   - Fixed SSL communication issues when WebADM has a custom SSL certificate.
   - Added a configuration to publish Web Services (not recommended).
   - Added Docker start mode with '/opt/waproxy/bin/waproxy start docker'.
   - Enhanced support for purchased trusted SSL certificates (ex. Verisign).
     > Like in WebADM, you can add conf/custom.crt and conf/custom.key files.
   - Setup creates SSL the certificate with SubjectAltName set.
   - New SSL certificates are generated for one year for compliance with Chrome.
   - Added OpenID-Connect .well-known alias under the server's root URL.
   - Upgraded OpenSSL to version 1.1.1c (including security fixes).
     > Set "ssl_protocol TLSv1.2 +TLSv1.1 +SSLv3" in conf/waproxy.conf if you
        need support for older protocols (TLSv1.1 or SSLv3).
   - Added SSL certificate auto-renewal (requires WebADM v1.7.3-1).
   - Upgraded embedded Apache to version 2.4.39 (including security fixes).
   - Removed DES-related ciphers from the embedded Apache TLS configuration.
   - Fixed custom ssl_ciphersuite failing when configured in waproxy.conf.
   - Upgraded OpenSSL to version 1.0.2q (including security fixes).
   - Use OpenSSL FIPS module 2.0 (FIPS 140-2 certification).
   - SSLCertificateChainFile point to the SSL certificate file.
   - Added ssl_protocol and ssl_ciphersuite in waproxy.conf for changing
     > Apache SSL protocol list and allowed encryption ciphers.
   - Upgraded embedded Apache to version 2.4.33 (including security fixes).
   - Updated OpenSSL libraries to version 1.0.2o (including security fixes).
   - Updated SSL protocols and cypher suite to the current recommendations.
   - Fixed Apache segfault with SSL caches.
   - Fixed caching issues.
   - Fixed second server failover.
   - New setup wizard with server URL auto-configuration and SSL certificate
     signed by WebADM CA (Rsignd).
   - Added the security modules mod_evasive and mod_reqtimeout for DDoS
     and slow HTTP request attack protection.
   - Added HTTP caching for better performances.
   - Upgraded OpenSSL to version 1.0.2k (security fixes).
   - Added WAProxy backup and restore scripts in the bin/ directory.
     > The scripts can be used for migrating WAProxy to a new server.
   - This version of WAProxy is required for use with WebADM >= 1.5.8.
   - Upgraded Apache server to version 2.4.25 (security fixes).
   - Upgraded OpenSSL library to version 1.0.2j (security fixes).
   - Added major enhancement to the setup script.
   - Remove RSign setup requirements.
   - Full Web Services proxy support has been removed.
     > Web Services endpoints (OpenOTP & TiQR) are still included.
   - Major code rewrite (please uninstall the old WAProxy first).
     > You need WebADM vervion >= 1.5.7 with this version of WAProxy!
   - Brand new configuration files' directives.
     > Configurations from WAProxy versions 1.0.x are not compatible.
     > You must uninstall WAProxy 1.0.x before installing this version!
   - Added a new endpoint for OpenOTP mobile communications with
     Push login and the RCDevs Authenticator.
   - Upgraded Apache to version 2.4.23 and OpenSSL to version 1.0.2h.