v3.11.0 (#211)

- PHP 7.4 support
- Improved Webp images support with Cloudflare (Issue [#95](https://github.com/WordOps/WordOps/issues/95)). Nginx will not serve webp images alternative with Cloudflare IP ranges.
- Stack upgrade for adminer
- Check acme.sh installation and setup acme.sh if needed before issuing certificate
- Add `--ufw` to `wo stack status`
- Add Nginx directive `gzip_static on;` to serve precompressed assets with Cache-Enabler or WP-Rocket. (Issue [#207](https://github.com/WordOps/WordOps/issues/207))
- Previous `--php73` & `--php73=off` flags are replaced by `--php72`, `--php73`, `--php74` to switch site's php version
- phpMyAdmin updated to v4.9.2
- Adminer updated to v4.7.5
- Replace dot and dashes by underscores in database names (Issue [#206](https://github.com/WordOps/WordOps/issues/206))
- Increased database name length to 32 characters from domain name + 8 random characters
- typo error in motd-news script (Issue [#204](https://github.com/WordOps/WordOps/issues/204))
- Install Nginx before ngxblocker
- WordOps install/update script text color
- Issue with MySQL stack on Raspbian 9/10
- Typo error  (PR [#205](https://github.com/WordOps/WordOps/pull/205))
- php version in `wo debug` (PR [#209](https://github.com/WordOps/WordOps/pull/209))
- SSL certificates expiration display with shared wildcard certificates

wo/core/wpcli.py

@@ -0,0 +1,17 @@
+"""WordPress utilities for WordOps"""
+from wo.core.logging import Log
+from wo.core.shellexec import WOShellExec
+from wo.core.variables import WOVar
+
+
+class WOWp:
+    """WordPress utilities for WordOps"""
+
+    def wpcli(self, command):
+        """WP-CLI wrapper"""
+        try:
+            WOShellExec.cmd_exec(
+                self, '{0} --allow-root '.format(WOVar.wo_wpcli_path) +
+                '{0}'.format(command))
+        except Exception:
+            Log.error(self, "WP-CLI command failed")