diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7d45ead..66d3a68 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 ## CHANGELOG
 
+### 2.1.0
+
+* Implement new option `--format=plain-vertical`
+* Support for outputting license file named `COPYING *`
+
 ### 2.0.1
 
 * Better license file open handling in Python 3
diff --git a/README.md b/README.md
index 74deeea..ea5106a 100644
--- a/README.md
+++ b/README.md
@@ -332,7 +332,7 @@ When executed with the `--format=csv` option, you can output list in quoted CSV
 #### Plain Vertical
 
 When executed with the `--format=plain-vertical` option, you can output a simple plain vertical output that is similar to Angular CLI's
-[`--extractLicenses` flag](https://angular.io/cli/build#options). This format minimizes rightward drift.
+[--extractLicenses flag](https://angular.io/cli/build#options). This format minimizes rightward drift.
 
 ```bash
 (venv) $ pip-licenses --format=plain-vertical --with-license-file --no-license-path
diff --git a/dev-requirements.txt b/dev-requirements.txt
index afc7448..8a8fb6c 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -38,7 +38,7 @@ twine==1.15.0
 urllib3==1.25.8           # via requests
 wcwidth==0.1.8            # via pytest
 webencodings==0.5.1       # via bleach
-wheel==0.34.0
+wheel==0.34.1
 
 # The following packages are considered to be unsafe in a requirements file:
 # pip
diff --git a/piplicenses.py b/piplicenses.py
index c199fb2..ea35aff 100644
--- a/piplicenses.py
+++ b/piplicenses.py
@@ -60,7 +60,7 @@
 open = open  # allow monkey patching
 
 __pkgname__ = 'pip-licenses'
-__version__ = '2.0.1'
+__version__ = '2.1.0'
 __author__ = 'raimon'
 __license__ = 'MIT License'
 __summary__ = ('Dump the software license list of '
@@ -135,8 +135,12 @@ def get_pkg_license_file(pkg):
         license_text = LICENSE_UNKNOWN
         pkg_dirname = "{}-{}.dist-info".format(
             pkg.project_name.replace("-", "_"), pkg.version)
-        license_file_base = os.path.join(pkg.location, pkg_dirname, 'LICENSE*')
-        for test_file in glob.glob(license_file_base):
+        file_names = ('LICENSE*', 'COPYING*')
+        patterns = []
+        [patterns.extend(glob.glob(os.path.join(pkg.location,
+                                                pkg_dirname,
+                                                f))) for f in file_names]
+        for test_file in patterns:
             if os.path.exists(test_file):
                 license_file = test_file
                 with open(test_file, encoding='utf-8') as license_file_handle: