Update 0.2.1.md

documentation/docs/changelog/0.2.1.md

@@ -22,6 +22,7 @@ Not yet released.
 
 ### 💅 Polish
 - [16x faster account creation](https://openpanel.co/blog/how-we-decreased-bash-script-execution-by-16x-for-openpanel/#initial-challenges)
+- [Additional PHP extensions are now installed with every version](#php-extensions)
 
 
 ### opencli license
@@ -66,4 +67,67 @@ URL: https://api.openpanel.co/blocklist.txt
 Starting OpenPanel 0.2.1 this blacklist will be enabled by default in [IPset Blacklists](/docs/changelog/0.1.9/#ipset-blacklists).
 
 
+### PHP extensions
+
+Additional php extensions are now installed for every PHP version.
+
+New extensions:
+- xdebug
+- apcu
+- imap
+- pgsql
+- odbc
+- dba
+- enchant
+- gmp
+- snmp
+- soap
+- pspell
+- recode
+- gettext
+- sybase
+- shmop
+- sysvmsg
+- sysvsem
+- sysvshm
+- tokenizer
+- wddx
+- xsl
+- interbase
+- mcrypt
+- mysqli
+- pdo
+- pdo_dblib
+- pdo_firebird
+- pdo_mysql
+- pdo_odbc
+- pdo_pgsql
+- pdo_sqlite
+- phalcon
+- radius
+- readline
+- reflection
+- session
+- simplexml
+- sodium
+- solr
+- sqlite3
+- stomp
+- sysvshm
+- tcpdf
+- tidy
+- uploadprogress
+- uuid
+- wddx
+- xcache
+- xdebug
+- xmlreader
+- xmlwriter
+- yaml
+- zip
+- zlib
+
+Due to the higher number of extensions, we are also changing tje install method to run in parallel. This may result in incosistent logs for php version install, but will speed up the install up to 4x.
+
+