doc: add missing `@since` tags

Signed-off-by: Ran Benita <ran@unusedvar.com>

diff --git a/xkbcommon/xkbcommon.h b/xkbcommon/xkbcommon.h
index 5090eab4adba8748b878f13e5ec7b44ada490b37..c091e5d7012ad3015e86df192fc39c14601816c2 100644 (file)
--- a/xkbcommon/xkbcommon.h
+++ b/xkbcommon/xkbcommon.h
@@ -502,7 +502,7 @@ xkb_keysym_to_utf32(xkb_keysym_t keysym);
  * This function is the inverse of @ref xkb_keysym_to_utf32. In cases
  * where a single codepoint corresponds to multiple keysyms, returns
  * the keysym with the lowest value.
- * 
+ *
  * Unicode codepoints which do not have a special (legacy) keysym
  * encoding use a direct encoding scheme. These keysyms don't usually
  * have an associated keysym constant (XKB_KEY_*).
@@ -511,6 +511,7 @@ xkb_keysym_to_utf32(xkb_keysym_t keysym);
  * defined Unicode planes this function returns XKB_KEY_NoSymbol.
  *
  * @sa xkb_keysym_to_utf32()
+ * @since 0.11.0
  */
 xkb_keysym_t
 xkb_utf32_to_keysym(uint32_t ucs);
@@ -1195,6 +1196,7 @@ xkb_keymap_num_levels_for_key(struct xkb_keymap *keymap, xkb_keycode_t key,
  * @sa xkb_level_index_t
  * @sa xkb_mod_mask_t
  * @memberof xkb_keymap
+ * @since 0.11.0
  */
 size_t
 xkb_keymap_key_get_mods_for_level(struct xkb_keymap *keymap,