- removed deprecated functions;

- updated readme.txt;
- wpcs changes;

includes/core/class-permalinks.php

@@ -489,85 +489,5 @@ if ( ! class_exists( 'um\core\Permalinks' ) ) {
 
 			return $user_in_url;
 		}
-
-		/**
-		 * Get action url for admin use
-		 *
-		 * @param $action
-		 * @param $subaction
-		 *
-		 * @deprecated 2.6.9
-		 *
-		 * @return mixed|string|void
-		 */
-		public function admin_act_url( $action, $subaction ) {
-			_deprecated_function( __METHOD__, '2.6.9' );
-			$url = add_query_arg(
-				array(
-					'um_adm_action' => $action,
-					'sub'           => $subaction,
-					'user_id'       => um_user( 'ID' ),
-					'_wpnonce'      => wp_create_nonce( $action ),
-				)
-			);
-			return $url;
-		}
-
-		/**
-		 * SEO canonical href bugfix
-		 *
-		 * @deprecated since version 2.1.7
-		 *
-		 * @todo remove since 2.7.0
-		 * @see function um_profile_remove_wpseo()
-		 */
-		public function um_rel_canonical_() {
-			_deprecated_function( __METHOD__, '2.1.7', 'um_profile_remove_wpseo()' );
-			global $wp_the_query;
-
-			if ( ! is_singular() )
-				return;
-
-			/**
-			 * UM hook
-			 *
-			 * @type filter
-			 * @title um_allow_canonical__filter
-			 * @description Allow canonical
-			 * @input_vars
-			 * [{"var":"$allow_canonical","type":"bool","desc":"Allow?"}]
-			 * @change_log
-			 * ["Since: 2.0"]
-			 * @usage
-			 * <?php add_filter( 'um_allow_canonical__filter', 'function_name', 10, 1 ); ?>
-			 * @example
-			 * <?php
-			 * add_filter( 'um_allow_canonical__filter', 'my_allow_canonical', 10, 1 );
-			 * function my_allow_canonical( $allow_canonical ) {
-			 *     // your code here
-			 *     return $allow_canonical;
-			 * }
-			 * ?>
-			 */
-			$enable_canonical = apply_filters( "um_allow_canonical__filter", true );
-
-			if( ! $enable_canonical )
-				return;
-
-			if ( !$id = $wp_the_query->get_queried_object_id() )
-				return;
-
-			if ( UM()->config()->permalinks['user'] == $id ) {
-				$link = esc_url( $this->get_current_url() );
-				echo "<link rel='canonical' href='$link' />\n";
-				return;
-			}
-
-			$link = get_permalink( $id );
-			if ( $page = get_query_var( 'cpage' ) ) {
-				$link = get_comments_pagenum_link( $page );
-				echo "<link rel='canonical' href='$link' />\n";
-			}
-		}
 	}
 }