diff --git a/README.md b/README.md
index b9269f9..90c99f2 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,7 @@ it is not supported, please submit an issue!
   and Dolby Atmos `dbmd` metadata for re-renders and mixdowns.
 * Wave embedded [cue markers][cues], cue marker labels, notes and timed ranges as used
   by Zoom, iZotope RX, etc.
+* Wave embedded [sampler][smpl] and sample loop metadata.
 * The [wav format][format] is also parsed, so you can access the basic sample rate 
   and channel count information.
 
@@ -38,6 +39,7 @@ it is not supported, please submit an issue!
 [format]:https://wavinfo.readthedocs.io/en/latest/classes.html#wavinfo.wave_reader.WavAudioFormat
 [cues]:https://wavinfo.readthedocs.io/en/latest/scopes/cue.html
 [bext]:https://wavinfo.readthedocs.io/en/latest/scopes/bext.html
+[smpl]:https://wavinfo.readthedocs.io/en/latest/scopes/smpl.html
 [smpte_330m2011]:https://wavinfo.readthedocs.io/en/latest/scopes/bext.html#wavinfo.wave_bext_reader.WavBextReader.umid
 [adm]:https://wavinfo.readthedocs.io/en/latest/scopes/adm.html
 [ebu3285s6]:https://wavinfo.readthedocs.io/en/latest/scopes/dolby.html
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 083c8fe..f540b15 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -12,24 +12,25 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
+import importlib
 import os
 import sys
 sys.path.insert(0, os.path.abspath('../..'))
 sys.path.insert(0, os.path.abspath("../../.."))
 print(sys.path)
 
-import wavinfo
+import importlib
 
 # -- Project information -----------------------------------------------------
 
 project = u'wavinfo'
-copyright = u'2018-2023, Jamie Hardt'
+copyright = u'2018-2024, Jamie Hardt'
 author = u'Jamie Hardt'
 
 # The short X.Y version
-version = wavinfo.__short_version__
+version = "3.1"
 # The full version, including alpha/beta/rc tags
-release = wavinfo.__version__
+release = importlib.metadata.version("wavinfo")
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/docs/source/references.rst b/docs/source/references.rst
index 4006cb2..0825069 100644
--- a/docs/source/references.rst
+++ b/docs/source/references.rst
@@ -39,7 +39,7 @@ iXML
 Sampler Metadata
 ----------------
 
-* `RecordingBlogs.com — Sample chunk (of a Wave file)<https://www.recordingblogs.com/wiki/sample-chunk-of-a-wave-file>`_
+* `RecordingBlogs.com — Sample chunk (of a Wave file) <https://www.recordingblogs.com/wiki/sample-chunk-of-a-wave-file>`_
 
 RIFF Metadata
 -------------
diff --git a/docs/source/scopes/smpl.rst b/docs/source/scopes/smpl.rst
new file mode 100644
index 0000000..bd533c7
--- /dev/null
+++ b/docs/source/scopes/smpl.rst
@@ -0,0 +1,14 @@
+
+Sampler Metadata
+=================
+
+Class Reference
+---------------
+
+.. automodule:: wavinfo.wave_smpl_reader
+
+.. autoclass:: wavinfo.wave_smpl_reader.WavSmplReader
+    :members:
+
+.. autoclass:: wavinfo.wave_smpl_reader.WaveSmplLoop
+    :members:
diff --git a/pyproject.toml b/pyproject.toml
index 19e7eda..511e7ac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry]
 name = "wavinfo"
-version = "3.0.1"
+version = "3.1.0"
 description = "Probe WAVE files for all metadata"
 authors = ["Jamie Hardt <jamiehardt@me.com>"]
 license = "MIT"