diff --git a/HISTORY.rst b/HISTORY.rst
index acf2967..5bdb7cd 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -12,6 +12,11 @@ History
 - Improve detection when release name in between brackets
 - Improve language detection
 - Fix wrong 3D detection
+- Fix to keep separators for single characters. E.g.: S.W.A.T.
+- Fix `Show Name/Season SS/Ep. EE - Title`
+- Added `This is Us` to default expected titles
+- Added `suggested_expected` to the api to support apps that uses guessit as a library
+- Added `Extras` detection as `other` property
 
 
 3.0.3 (2018-10-23)
diff --git a/docs/properties.rst b/docs/properties.rst
index 663cc66..23e90b8 100644
--- a/docs/properties.rst
+++ b/docs/properties.rst
@@ -337,11 +337,11 @@ Other properties
   Other property will appear under this property.
 
   - ``3D``, ``Audio Fixed``, ``Bonus``, ``BT.2020``, ``Classic``, ``Colorized``, ``Complete``, ``Converted``,
-    ``Documentary``, ``Dolby Vision``, ``Dual Audio``, ``East Coast Feed``, ``Fan Subtitled``, ``Fast Subtitled``,
-    ``Full HD``, ``Hardcoded Subtitles``, ``HD``, ``HDR10``, ``High Frame Rate``, ``High Quality``, ``High Resolution``,
-    ``Internal``, ``Line Dubbed``, ``Line Audio``, ``Mic Dubbed``, ``Micro HD``, ``Mux``, ``NTSC``, ``Obfuscated``,
-    ``Open Matte``, ``Original Aspect Ratio``, ``Original Video``, ``PAL``, ``Preair``, ``Proof``, ``Proper``,
-    ``PS Vita``, ``Read NFO``, ``Region 5``, ``Region C``, ``Reencoded``, ``Remux``, ``Repost``, ``Retail``, ``Rip``,
-    ``Sample``, ``Screener``, ``SECAM``, ``Standard Dynamic Range``, ``Straight to Video``, ``Sync Fixed``, ``Trailer``,
-    ``Ultra HD``, ``Upscaled``, ``West Coast Feed``, ``Widescreen``, ``XXX``
+    ``Documentary``, ``Dolby Vision``, ``Dual Audio``, ``East Coast Feed``, ``Extras``, ``Fan Subtitled``,
+    ``Fast Subtitled``, ``Full HD``, ``Hardcoded Subtitles``, ``HD``, ``HDR10``, ``High Frame Rate``, ``High Quality``,
+    ``High Resolution``, ``Internal``, ``Line Dubbed``, ``Line Audio``, ``Mic Dubbed``, ``Micro HD``, ``Mux``, ``NTSC``,
+    ``Obfuscated``, ``Open Matte``, ``Original Aspect Ratio``, ``Original Video``, ``PAL``, ``Preair``, ``Proof``,
+    ``Proper``, ``PS Vita``, ``Read NFO``, ``Region 5``, ``Region C``, ``Reencoded``, ``Remux``, ``Repost``, ``Retail``,
+    ``Rip``, ``Sample``, ``Screener``, ``SECAM``, ``Standard Dynamic Range``, ``Straight to Video``, ``Sync Fixed``,
+    ``Trailer``, ``Ultra HD``, ``Upscaled``, ``West Coast Feed``, ``Widescreen``, ``XXX``
 
diff --git a/guessit/rules/properties/other.py b/guessit/rules/properties/other.py
index 2d9cd5b..34f4715 100644
--- a/guessit/rules/properties/other.py
+++ b/guessit/rules/properties/other.py
@@ -134,6 +134,8 @@ def other(config):  # pylint:disable=unused-argument,too-many-statements
     rebulk.regex('BT-?2020', value='BT.2020', tags='uhdbluray-neighbor')
 
     rebulk.string('Sample', value='Sample', tags=['at-end', 'not-a-release-group'])
+    rebulk.string('Extras', value='Extras', tags='has-neighbor')
+    rebulk.regex('Digital-?Extras?', value='Extras')
     rebulk.string('Proof', value='Proof', tags=['at-end', 'not-a-release-group'])
     rebulk.string('Obfuscated', 'Scrambled', value='Obfuscated', tags=['at-end', 'not-a-release-group'])
     rebulk.string('xpost', 'postbot', 'asrequested', value='Repost', tags='not-a-release-group')
diff --git a/guessit/test/episodes.yml b/guessit/test/episodes.yml
index fb8c817..fcb9f6a 100644
--- a/guessit/test/episodes.yml
+++ b/guessit/test/episodes.yml
@@ -4635,3 +4635,22 @@
   container: mkv
   type: episode
 
+? Videos/Office1080/The Office  (US)  (2005) Season 2 S02 + Extras  (1080p AMZN WEB-DL x265 HEVC 10bit AAC 2.0 LION)/The Office  (US)  (2005) - S02E12 - The Injury  (1080p AMZN WEB-DL x265 LION).mkv
+: title: The Office
+  country: US
+  year: 2005
+  season: 2
+  other: Extras
+  screen_size: 1080p
+  streaming_service: Amazon Prime
+  source: Web
+  video_codec: H.265
+  video_profile: High Efficiency Video Coding
+  color_depth: 10-bit
+  audio_codec: AAC
+  audio_channels: '2.0'
+  release_group: LION
+  episode: 12
+  episode_title: The Injury
+  container: mkv
+  type: episode
diff --git a/guessit/test/movies.yml b/guessit/test/movies.yml
index 0f20034..a534ca0 100644
--- a/guessit/test/movies.yml
+++ b/guessit/test/movies.yml
@@ -1725,7 +1725,7 @@
 ? Ant-Man.and.the.Wasp.2018.Digital.Extras.1080p.AMZN.WEB-DL.DDP5.1.H.264-NTG.mkv
 : title: Ant-Man and the Wasp
   year: 2018
-  alternative_title: Digital Extras
+  other: Extras
   screen_size: 1080p
   streaming_service: Amazon Prime
   source: Web