# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),

## Releases

### v3.9.x - [Unreleased]

#### Fixed

- ufw rules for proftpd not applied
- phpredisadmin install
- netdata configuration


### v3.9.8.7 - 2019-08-31

#### Changed

- WordPress default permalinks structure from `/%year%/%monthnum%/%day%/%postname%/` -> `/%postname%/`

#### Fixed

- Error with `wo stack upgrade --nginx`
- Install/update script version check
- clamAV stack install

### v3.9.8.6 - 2019-08-30

#### Added

- Subdomains are automatically secured with an existant Wildcard LetsEncrypt SSL certificate.
(If a wildcard certificate exist, WordOps will use this certificate for subdomains instead of issuing new certificates)
- MySQL & Redis stack to `wo stack remove/purge`

#### Changed

- Date format in backup name : /backup/30Aug2019035932 -> /backup/30Aug2019-03-59-32
- Cleanup and update bash_completion
- cheat.sh is installed with WordOps install script, not as a stack because it wasn't downloaded at all by WordOps (unknown reason yet)

#### Fixed

- cache-enabler plugin not installed and configured with `wo site update site.tld --wpce`
- possible issue with domain variable in `--letsencrypt=wildcard`
- python3-mysqldb not available on Debian 8 (Jessie)
- Fix mysql variable skip-name-resolved
- Fix typo in redis tuning directives

### v3.9.8.5 - 2019-08-30

#### Changed

- updated OpCache Control Panel to v0.2.0

#### Fixed

- Fix Netdata install on Raspbian 9/10
- `wo stack remove/purge` confirmation
- Nginx error after removing a SSL certificate used to secure WordOps backend
- `wo stack install --all`
- ProFTPd fail2ban rules set twice if removed and reinstalled
- `wo site update`

### v3.9.8.4 - 2019-08-28

#### Added

- cht.sh stack : linux online cheatsheet. Usage : `cheat <command>`. Example for tar : `cheat tar`
- ClamAV anti-virus with weekly cronjob to update signatures database
- Internal function to add daily cronjobs
- Additional comment to detect previous configuration tuning (MariaDB & Redis)
- Domain/Subdomain detection based on public domain suffixes list for letsencrypt
- Increase Nginx & MariaDB systemd open_files limits
- Cronjob to update Cloudflare IPs list
- mariadb-backup to perform full and non-blocking databases backup (installation only. Backup feature will be available soon)
- Nginx configuration check before performing start/reload/restart (If configuration check fail, WordOps will not reload/restart Nginx anymore)
- Nginx mapping to proxy web-socket connections

#### Changed

- eXplorer filemanager isn't installed with WordOps dashboard anymore, and a flag `--extplorer` is available. But it's still installed when running the command `wo stack install`
- Template rendering function now check for a .custom file before overwriting a configuration by default.
- flag `--letsencrypt=subdomain` is not required anymore, you can use `--letsencrypt` or `-le`
- Simplifiy and decrease duration of `apt-key` GPG keys import

#### Fixed

- typo error in `wo site update` : [PR #126](https://github.com/WordOps/WordOps/pull/126)

### v3.9.8.3 - 2019-08-21

#### Changed

- Nginx package OpenSSL configuration improvements (TLS v1.3 now available on all operating systems supported by WordOps)
- remove user prompt for confirmation with `wo update`
- Nginx stack will not be upgraded with `wo update` anymore. This can be done at anytime with `wo upgrade --nginx`
- Databases name and user are now semi-randomly generated (0-8 letters from the domain + 8 random caracters)

#### Fixed

- `wo upgrade` output
- Database name or database user length

### v3.9.8.2 - 2019-08-20

#### Added

- Additional cache expection for Easy Digital Downloads [PR #120](https://github.com/WordOps/WordOps/pull/120)
- Additional settings to support mobile with WP-Rocket
- Add the ability to block nginx configuration overwriting by adding a file .custom. Example with /etc/nginx/conf.d/webp.conf -> `touch /etc/nginx/conf.d/webp.conf.custom`
- If there is a custom file, WordOps will write the configuration in a file named fileconf.conf.orig to let users implement possible changes
- UFW minimal configuration during install. Can be disabled with the flag `-w`, `--wufw` or `--without-ufw`. Example : `wget -qO wo wops.cc && sudo bash wo -w`

#### Fixed

- WordOps internal database creation on servers running with custom setup

### v3.9.8.1 - 2019-08-18

#### Added

- WordOps backend is automatically secured by the first Let's Encrypt SSL certificate issued

#### Changed

- Extra Nginx directives moved from nginx.conf to conf.d/tweaks.conf

#### Fixed

- MySQLTuner installation
- `wo stack remove/purge --all`
- variable substitution in install script
- `wo stack upgrade --phpmyadmin/--dashboard`
- phpmyadmin blowfish_secret key length
- Cement App not exiting on close in case of error

### v3.9.8 - 2019-08-16

#### Added

- Allow web browser caching for json and webmanifest files
- nginx-core.mustache template used to render nginx.conf during stack setup
- APT Packages configuration step with `wo stack upgrade` to apply new configurations
- Cloudflare restore real_ip configuration
- WP-Rocket plugin support with the flag `--wprocket`
- Cache-Enabler plugin support with the flag `--wpce`
- Install unattended-upgrade and enable automated security updates
- Enable time synchronization with ntp
- Additional cache exception for woocommerce

#### Changed

- Do not force Nginx upgrade if a custom Nginx package compiled with nginx-ee is detected
- Gzip enabled again by default with configuration in /etc/nginx/conf.d/gzip.conf
- Brotli configuration moved in /etc/nginx/conf.d/brotli.conf.disabled (disabled by default)
- Moving package configuration in a new plugin stack_pref.py
- Cleanup templates by removing all doublons (with/without php7) and replacing them with variables
- Updated Nginx to v1.16.1 in response to HTTP/2 vulnerabilites discovered
- Disable temporary adding swap feature (not working)
- `wo stack upgrade --nginx` is now able to apply new configurations during `wo update`, it highly reduce upgrade duration

#### Fixed

- Error in HSTS header syntax

### v3.9.7.2 - 2019-08-12

#### Fixed

- redis.conf permissions additional fix

### v3.9.7.1 - 2019-08-09

#### Changed

- Set WordOps backend password length from 16 to 24
- Upgrade framework cement to 2.6.0
- Upgrade PyMySQL to 0.9.3
- Upgrade Psutil to 5.6.3

#### Fixed

- Missing import in `wo sync`
- redis.conf incorrect permissions

### v3.9.7 - 2019-08-02

#### Added

- MySQL configuration tuning
- Cronjob to optimize MySQL databases weekly
- WO-kernel systemd service to automatically apply kernel tweaks on server startup
- Proftpd stack now secured with TLS
- New Nginx package built with Brotli from operating system libraries
- Brotli configuration with only well compressible MIME types
- WordPress site url automatically updated to `https://domain.tld` when using `-le/--letsencrypt` flag
- More informations during certificate issuance about validation mode selected
- `--php72` as alternative for `--php`
- Automated removal of the deprecated variable `ssl on;` in previous Nginx ssl.conf
- Project Contributing guidelines
- Project Code of conduct

#### Changed

- `wo maintenance` refactored
- Improved debug log
- Updated Nginx configuration process to not overwrite files with custom data (htpasswd-wo, acl.conf etc..)
- Adminer updated to v4.7.2
- eXtplorer updated to v2.1.13
- Removed WordOps version from the Nginx header X-Powered-By to avoid possible security issues
- Several code quality improvements to speed up WordOps execution
- Few adjustements on PHP-FPM configuration (max_input_time,opcache.consistency_checks)
- Added /dev/urandom & /dev/shm to open_basedir in PHP-FPM configuration

#### Fixed

- Kernel tweaks were not applied without server reboot
- Fail2ban standalone install
- `wo stack purge --all` error due to PHP7.3 check
- Nginx helper configuration during plugin install for Nginx fastcgi_cache and redis-cache
- phpRedisAdmin stack installation
- Fixed Travis CI build on pull requests
- Nginx `server_names_hash_bucket_size` variable error after WordOps upgrade

### v3.9.6.2 - 2019-07-24

#### Changed

- Improve `wo update` process duration
- Improve package install/upgrade/remove process

#### Fixed

- phpMyAdmin archive download link archive
- Arguments `--letsencrypt=clean/purge`
- Incorrect directory removal during stack upgrade

### v3.9.6.1 - 2019-07-23

#### Fixed

- Typo in  `--letsencrypt=subdomain`
- phpMyAdmin upgrade archive extraction
- Error in the command `wo update`. Please `wo update --beta` as workaround

### v3.9.6 - 2019-07-20

#### Added

- New Nginx package on Ubuntu with Cloudflare HTTP/2 HPACK and Dynamic TLS records
- phpMyAdmin upgrade with `wo stack upgrade --phpmyadmin`
- Wildcard SSL Certificates support with DNS validation
- Let's Encrypt DNS API support (Cloudflare, DigitalOcean, etc ..) on domain, subdomain, and wildcard
- Flag `--letsencrypt=clean` to purge a previous SSL configuration
- Support for Debian 10 buster (testing - not ready for production)
- Fail2ban with custom jails to secure WordPress & SSH
- Variable `keylength` in /etc/wo/wo.conf to define letsencrypt certificate keylenght
- ProFTPd stack with UFW & Fail2ban configurationz
- Beta branch and command `wo update --beta` for beta releases
- Extra directives in wp-config.php (limit posts revisions, set max_memory, enable auto-update for minor-releases)

#### Fixed

- Nginx was not reloaded after enabling HSTS
- Netdata, Composer & Fail2Ban stack remove and purge
- WordPress not installed by `wo site update` with basic php73 sites

### v3.9.5.4 - 2019-07-13

#### Added

- New Nginx package on Ubuntu with TLS v1.3 support (OpenSSL 1.1.1c)
- Netdata upgrade with `wo stack upgrade --netdata`
- Netdata stack remove/purge

#### Changed

- phpRedisAdmin is now installed with the stack `--admin`
- Remove memcached - not required anymore

#### Fixed

- phpRedisAdmin installation
- Duplicated locations /robots.txt after upgrade to v3.9.5.3
- Let's Encrypt stack `wo site update --letsencrypt/--letsencrypt=off`
- pt-query-advisor dead link
- Netdata persistant configuration

### v3.9.5.3 - 2019-06-18

#### Added

- Argument `--preserve` with the command `wo update` to keep current Nginx configuration

#### Fixed

- Nginx upgrade failure when running wo update

### v3.9.5.2 - 2019-06-17

#### Added

- Non-interactive install/upgrade
- Argument `--force` with the command `wo update`
- Argument `-s|--silent` to perform non interactive installation

#### Changed

- robots.txt location block moved from locations-wo.conf to wpcommon(-php7).php

#### Fixed

- WP_CACHE_KEY_SALT set twice with wpredis
- WordOps version check when using `wo update`
- robots.txt file download if not created
- PHP-FPM socket path in stub_status.conf : PR [#82](https://github.com/WordOps/WordOps/pull/82)

### v3.9.5.1 - 2019-05-10

#### Fixed

- Adminer download link

### v3.9.5 - 2019-05-02

#### Added

- IPv6 support with HTTPS
- Brotli support in Nginx
- Let's Encrypt support with --proxy
- Install script handle migration from EEv3
- load-balancing on unix socket for php-fpm
- stub_status vhost for metrics
- `--letsencrypt=subdomain` option
- opcache optimization for php-fpm
- EasyEngine configuration backup before migration
- EasyEngine configuration cleanup after migration
- WordOps configuration backup before upgrade
- Previous acme.sh certs migration
- "wo maintenance" command to perform server package update & cleanup
- Support for Netdata on backend : https://server.hostname:22222/netdata/
- New Stacks : composer and netdata
- additional argument for letsencrypt : --hsts
- Clean Theme for adminer
- Credits for tools shipped with WordOps
- Cache exception for Easy Digital Download
- Additional cache exceptions for Woocommerce
- MySQL monitoring with Netdata
- WordOps-dashboard on 22222, can be installed with `wo stack install`
- Extplorer filemanager in WordOps backend
- Enable OSCP Stapling with Let's Encrypt
- Compress database backup with pigz (faster than gzip) before updating sites
- Support for Ubuntu 19.04 (disco) - few php extensions missing
- Support for Raspbian 9 (stretch) - tested on Raspberry Pi 3b+
- backup letsencrypt certificate before upgrade
- directives emergency_restart_threshold & emergency_restart_interval to restart php-fpm in case of failure
- EasyEngine cronjob removal during install
- Kernel tweaks via systctl.conf
- open_basedir on php-fpm process to forbid access with php outside of /var/www & /run/nginx-cache

#### Changed

- letsencrypt stack refactored with acme.sh
- letsencrypt validation with webroot folder
- hardened nginx ssl_ecdh_curve
- Update phpredisadmin
- Increase MySQL root password size to 24 characters
- Increase MySQL users password size to 24 characters
- Nginx locations template is the same for php7.2 & 7.3
- backend SSL configuration now stored in /var/www/22222/conf/nginx/ssl.conf
- Install Netdata with static pre-built binaries instead of having to compile it from source
- Nginx updated to new stable release (1.16.0)
- New packages (phpmyadmin, adminer, composer) are not download in /tmp anymore

#### Fixed

- PHP 7.3 extras when php 7.2 isn't installed
- acme.sh installation
- acme.sh alias with config home variable
- deb.sury.org repository gpg key
- Nginx upgrade from previous WordOps release
- Force new Nginx templates during update
- Error message about missing my.cnf file during upgrade
- PHP 7.2 & PHP 7.3 pool configuration during upgrade
- WordOps backup directory creation before upgrade
- EasyEngine database sync during migration
- fix command "wo info"
- phpmyadmin install with composer
- command "wo clean --memcached"
- phpredisadmin setup
- --hsts flag with basic html site
- hsts flag on site not secure with letsencrypt
- fix import of previous acme.sh certificate
- fix proxy webroot folder creation

### v3.9.4 - 2019-03-15

#### Added

- Nginx module nginx_vts
- Migration script from nginx-ee to nginx-wo
- Support for Debian 9 (testing)
- New Nginx build v1.14.2

#### Changed

- Update WP-CLI version to 2.1.0
- Update Adminer to 4.6.2
- Update predis to v1.1.1
- Refactored nginx.conf
- Removed HHVM Stack
- Removed old linux distro checks
- Replace wo-acme-sh by acme.sh

#### Fixed

- Outdated Nginx ssl_ciphers suite
- Debian 9 nginx build

### v3.9.3 - 2019-03-07

#### Changed

- Updated Nginx fastcgi_cache templates
- Updated Nginx redis_cache templates
- Updated Nginx wp-super-cache templates
- Updated Nginx configuration for WordPress 5.0
- remove --experimental args
- MariaDB version bumped to 10.3
- Refactored Changelog
- Updated WO manual
- Updated WO bash_completion
- Refactored README.md

#### Added

- Add WebP image support with Nginx mapping
- Add PHP 7.3 support
- WordPress $skip_cache variable mapping

#### Fixed

- Nginx variable $webp_suffix on fresh install ([#21](https://github.com/WordOps/WordOps/issues/21))
- wo update command ([#7](https://github.com/WordOps/WordOps/issues/7))
- Fix php services management ([#12](https://github.com/WordOps/WordOps/issues/12))
- Fix WP-CLI install

### v3.9.2 - 2018-11-30

#### Changed

- Re-branded the fork to WordOps
- Codebase cleanup
- Set PHP 7.2 as the default
- Included support for newer OS releases
- Reworked the HTTPS configuration
- Added more automated testing with Redis
- Replaced Postfix with smtp-cli
- Dropped mail services
- Dropped w3tc support