diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8782d2f..0efbf21 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,13 @@ All notable changes to this project will be documented in this file. This projec
 
 Nothing yet.
 
+## [1.14.0] - 2023-11-19
+
+### Added
+
+- `check-preference-manifests` hook now outputs more specific error message if `pfm_documentation_url` is empty (#67, thanks to @relgit).
+- `check-munki-pkgsinfo` hook now detects path mismatches on case-sensitive filesystems (#66, thanks to @AaronBurchfield).
+
 ## [1.13.0] - 2023-11-18
 
 ### Changed
diff --git a/README.md b/README.md
index 77a18ef..794d2b4 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ For any hook in this repo you wish to use, add the following to your pre-commit
 
 ```yaml
 -   repo: https://github.com/homebysix/pre-commit-macadmin
-    rev: v1.13.0
+    rev: v1.14.0
     hooks:
     -   id: check-plists
     # -   id: ...
@@ -121,7 +121,7 @@ When combining arguments that take lists (for example: `--required-keys`, `--cat
 
 ```yaml
 -   repo: https://github.com/homebysix/pre-commit-macadmin
-    rev: v1.13.0
+    rev: v1.14.0
     hooks:
     -   id: check-munki-pkgsinfo
         args: ['--catalogs', 'testing', 'stable', '--']
@@ -131,7 +131,7 @@ But if you also use the `--categories` argument, you would move the trailing `--
 
 ```yaml
 -   repo: https://github.com/homebysix/pre-commit-macadmin
-    rev: v1.13.0
+    rev: v1.14.0
     hooks:
     -   id: check-munki-pkgsinfo
         args: ['--catalogs', 'testing', 'stable', '--categories', 'Design', 'Engineering', 'Web Browsers', '--']
@@ -143,7 +143,7 @@ If it looks better to your eye, feel free to use a multi-line list for long argu
 
 ```yaml
 -   repo: https://github.com/homebysix/pre-commit-macadmin
-    rev: v1.13.0
+    rev: v1.14.0
     hooks:
     -   id: check-munki-pkgsinfo
         args: [
diff --git a/pre_commit_hooks/check_munki_pkgsinfo.py b/pre_commit_hooks/check_munki_pkgsinfo.py
index 756bd27..26b7768 100755
--- a/pre_commit_hooks/check_munki_pkgsinfo.py
+++ b/pre_commit_hooks/check_munki_pkgsinfo.py
@@ -5,6 +5,7 @@
 import argparse
 import os
 import plistlib
+from pathlib import Path
 from xml.parsers.expat import ExpatError
 
 from pre_commit_hooks.util import (
@@ -37,6 +38,22 @@ def build_argument_parser():
     return parser
 
 
+def _check_case_sensitive_path(path):
+    # Return immediately if the file does not exist
+    if not os.path.exists(path):
+        return False
+
+    p = Path(path)
+    while True:
+        # At root, p == p.parent --> break loop and return True
+        if p == p.parent:
+            return True
+        # If string representation of path is not in parent directory, return False
+        if str(p) not in map(str, p.parent.iterdir()):
+            return False
+        p = p.parent
+
+
 def main(argv=None):
     """Main process."""
 
@@ -114,6 +131,22 @@ def main(argv=None):
                     )
                     retval = 1
 
+        # Check for missing installer items
+        if all(
+            (
+                "installer_item_location" in pkginfo,
+                not _check_case_sensitive_path(
+                    os.path.join("pkgs", pkginfo.get("installer_item_location"))
+                ),
+            )
+        ):
+            print(
+                "{}: installer item does not exist or path is not case sensitive".format(
+                    filename
+                )
+            )
+            retval = 1
+
         # Check for pkg filenames showing signs of duplicate imports.
         if pkginfo.get("installer_item_location", "").endswith(tuple(dupe_suffixes)):
             print(
diff --git a/pre_commit_hooks/check_preference_manifests.py b/pre_commit_hooks/check_preference_manifests.py
index 08cb2e6..2538912 100755
--- a/pre_commit_hooks/check_preference_manifests.py
+++ b/pre_commit_hooks/check_preference_manifests.py
@@ -324,7 +324,15 @@ def validate_urls(subkey, filename):
     url_keys = ("pfm_app_url", "pfm_documentation_url")
     for url_key in url_keys:
         if url_key in subkey:
-            if not subkey[url_key].startswith("http"):
+            if len(subkey[url_key]) == 0:
+                print(
+                    "{}: {} URL value is empty.".format(
+                        filename,
+                        url_key,
+                    )
+                )
+                passed = False
+            elif not subkey[url_key].startswith("http"):
                 print(
                     "{}: {} value doesn't look like a URL: {}".format(
                         filename,
diff --git a/setup.py b/setup.py
index b9a0768..e46c825 100755
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
     name="pre-commit-macadmin",
     description="Pre-commit hooks for Mac admins, client engineers, and IT consultants.",
     url="https://github.com/homebysix/pre-commit-macadmin",
-    version="1.13.0",
+    version="1.14.0",
     author="Elliot Jordan",
     author_email="elliot@elliotjordan.com",
     packages=["pre_commit_hooks"],