diff --git a/README.md b/README.md
index c37576f..1d824a2 100644
--- a/README.md
+++ b/README.md
@@ -48,89 +48,89 @@ RUN install-php-extensions gd xdebug
-| Extension | PHP 5.5 | PHP 5.6 | PHP 7.0 | PHP 7.1 | PHP 7.2 | PHP 7.3 | PHP 7.4 |
-|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
-| amqp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| apcu | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| apcu_bc | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| bcmath | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| bz2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| calendar | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| cmark | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| dba | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| decimal | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| enchant | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| exif | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| ffi | | | | | | | ✓ |
-| gd | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| gettext | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| gmagick | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| gmp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| grpc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| http | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| igbinary | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| imagick | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| imap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| interbase | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
-| intl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| ldap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| mailparse | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| mcrypt | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| memcache | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| memcached | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| mongo | ✓ | ✓ | | | | | |
-| mongodb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| msgpack | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| mssql | ✓ | ✓ | | | | | |
-| mysql | ✓ | ✓ | | | | | |
-| mysqli | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| oauth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| odbc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| opcache | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| opencensus | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| parallel[*](#special-requirements-for-parallel) | | | | ✓ | ✓ | ✓ | ✓ |
-| pcntl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pcov | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pdo_dblib | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pdo_firebird | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pdo_mysql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pdo_odbc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pdo_pgsql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pdo_sqlsrv | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pgsql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| propro | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| protobuf | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pspell | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| pthreads[*](#special-requirements-for-pthreads) | ✓ | ✓ | ✓ | | | | |
-| raphf | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| rdkafka | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| recode | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
-| redis | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| shmop | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| snmp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| snuffleupagus | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| soap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| sockets | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| solr | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| sqlsrv | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| ssh2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| sybase_ct | ✓ | ✓ | | | | | |
-| sysvmsg | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| sysvsem | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| sysvshm | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| tdlib[*](#special-requirements-for-tdlib) | | | ✓ | ✓ | ✓ | ✓ | ✓ |
-| tidy | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| timezonedb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| uopz | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| uuid | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| wddx | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
-| xdebug | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| xhprof | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| xmlrpc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| xsl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| yaml | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| zip | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
-| zookeeper | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| Extension | PHP 5.5 | PHP 5.6 | PHP 7.0 | PHP 7.1 | PHP 7.2 | PHP 7.3 | PHP 7.4 | PHP 8.0 |
+|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
+| amqp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| apcu | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| apcu_bc | | | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| bcmath | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| bz2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| calendar | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| cmark | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| dba | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| decimal | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| enchant[*](#special-requirements-for-enchant) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| exif | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| ffi | | | | | | | ✓ | ✓ |
+| gd | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| gettext | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| gmagick | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| gmp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| grpc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| http | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| igbinary | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| imagick | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| imap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| interbase | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
+| intl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| ldap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| mailparse | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| mcrypt | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| memcache | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| memcached | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| mongo | ✓ | ✓ | | | | | | |
+| mongodb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| msgpack | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| mssql | ✓ | ✓ | | | | | | |
+| mysql | ✓ | ✓ | | | | | | |
+| mysqli | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| oauth | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| odbc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| opcache | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| opencensus | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| parallel[*](#special-requirements-for-parallel) | | | | ✓ | ✓ | ✓ | ✓ | |
+| pcntl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pcov | | | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pdo_dblib | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| pdo_firebird | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pdo_mysql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pdo_odbc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pdo_pgsql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pdo_sqlsrv | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| pgsql | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| propro | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| protobuf | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pspell | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| pthreads[*](#special-requirements-for-pthreads) | ✓ | ✓ | ✓ | | | | | |
+| raphf | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| rdkafka | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| recode | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
+| redis | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| shmop | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| snmp | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| snuffleupagus | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| soap | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| sockets | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| solr | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| sqlsrv | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| ssh2 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| sybase_ct | ✓ | ✓ | | | | | | |
+| sysvmsg | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| sysvsem | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| sysvshm | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| tdlib[*](#special-requirements-for-tdlib) | | | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| tidy | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| timezonedb | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| uopz | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| uuid | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| wddx | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | | |
+| xdebug | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| xhprof | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| xmlrpc | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| xsl | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| yaml | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
+| zip | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
+| zookeeper | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
*Number of supported extensions: 81*
@@ -192,6 +192,7 @@ Some extension has special requirements:
| Extension | Requirements |
|---|---|
+| enchant | • Not available in `7.2-alpine3.12` docker images
• Not available in `7.3-alpine3.12` docker images
• Not available in `7.4-alpine3.12` docker images |
| parallel | Requires images with PHP compiled with thread-safety enabled (`zts`). |
| pthreads | Requires images with PHP compiled with thread-safety enabled (`zts`). |
| tdlib | • Not available in `alpine3.7` docker images
• Not available in `jessie` docker images |