Add @since PHPDoc tag to recent method additions

qa-include/app/format.php

@@ -2361,6 +2361,7 @@ function qa_favorite_form($entitytype, $entityid, $favorite, $title)
  * Format a number using the decimal point and thousand separator specified in the language files.
  * If the number is compacted it is turned into a string such as 1.3k or 2.5m.
  *
+ * @since 1.8.0
  * @param integer $number Number to be formatted
  * @param integer $decimals Amount of decimals to use (ignored if number gets shortened)
  * @param bool $compact Whether the number can be shown as compact or not

qa-include/app/posts.php

@@ -237,6 +237,7 @@ function qa_post_set_closed($questionid, $closed = true, $originalpostid = null,
 /**
  * Return whether the given question is closed. This check takes into account the do_close_on_select option which
  * considers questions with a selected answer as closed.
+ * @since 1.8.2
  * @param array $question
  * @return bool
  */

qa-include/app/users.php

@@ -518,6 +518,7 @@ if (QA_FINAL_EXTERNAL_USERS) {
 	 * Return the URL to the $blobId with a stored size of $width and $height.
 	 * Constrain the image to $size (width AND height)
 	 *
+	 * @since 1.8.0
 	 * @param string $blobId The blob ID from the image
 	 * @param int|null $size The resulting image's size. If omitted the original image size will be used. If the
 	 * size is present it must be greater than 0
@@ -582,6 +583,7 @@ if (QA_FINAL_EXTERNAL_USERS) {
 	 * the user's profile, 'local-default' for an avatar fetched locally from the default avatar blob ID, and NULL
 	 * if the avatar could not be fetched from any of these sources
 	 *
+	 * @since 1.8.0
 	 * @param int $flags The user's flags
 	 * @param string|null $email The user's email
 	 * @param string|null $blobId The blob ID for a locally stored avatar.
@@ -1401,6 +1403,7 @@ function qa_check_form_security_code($action, $value)
 /**
  * Return the URL for the Gravatar corresponding to $email, constrained to $size
  *
+ * @since 1.8.0
  * @param string $email The email of the Gravatar to return
  * @param int|null $size The size of the Gravatar to return. If omitted the default size will be used
  * @return string The URL to the Gravatar of the user