diff --git a/.travis.yml b/.travis.yml
index 7ab30fb..2caf39f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,13 +5,16 @@ script: "./script/cibuild"
 #environment
 language: ruby
 rvm:
-  - 2.5.1
+  - 2.5.3
 
 addons:
   apt:
     packages:
     - libcurl4-openssl-dev
 
+before_install:
+  - gem update --system
+
 branches:
   only:
     - gh-pages
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index cc487c3..4ad2b89 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -21,8 +21,8 @@ Choosealicense.com is intended to demystify license choices, not present or cata
    * [List of OSI approved licenses](https://opensource.org/licenses/alphabetical)
    * [GNU's list of free licenses](https://www.gnu.org/licenses/license-list.en.html) (*note: the license must be listed in one of the three "free" categories*)
    * [Open Definition's list of conformant licenses](https://opendefinition.org/licenses/) (non-code)
-3. A [GitHub code search](https://github.com/search?q=MIT+filename%3ALICENSE&type=Code) must reveal at least *1,000* public repositories using the license
-4. Identification of 3 notable projects using the license with straightforward LICENSE files which serve as examples newcomers can follow and that could be detected by [licensee](https://github.com/benbalter/licensee) if it knew about the license
+3. A [GitHub code search](https://github.com/search?q=MIT+filename%3ALICENSE&type=Code) must reveal at least *1,000* public repositories using the license.
+4. 3 notable projects using the license must be identified. These must have straightforward LICENSE files which serve as examples newcomers can follow and that could be detected by [licensee](https://github.com/benbalter/licensee) if it knew about the license.
 
 If your proposed license meets the above criteria, here's a few other things to keep in mind as you propose the license's addition:
 
@@ -31,7 +31,7 @@ If your proposed license meets the above criteria, here's a few other things to
 * The license files should be in the format of `_licenses/[lowercased-spdx-id].txt` (e.g., `_licenses/mit.txt`)
 * Each license has both [required and optional metadata](https://github.com/github/choosealicense.com#license-metadata) that should be included.
 * The text of the license should be wrapped to a 78 character width.
-* The text of the license should match the corresponding text found at https://spdx.org/licenses/
+* The text of the license should match the corresponding text found in [spdx/license-list-data](https://github.com/spdx/license-list-data/blob/master/text/). If there are errors there, please fix them in [spdx/license-list-XML](https://github.com/spdx/license-list-XML) (from which the plain text version is generated) so as to minimize license text variation and make it easier for choosealicense.com to eventually consume license texts directly from SPDX.
 * The body of the file should be the text of the license in plain text.
 
 ## Making Changes
diff --git a/Rakefile b/Rakefile
index 42c56e3..45c207c 100644
--- a/Rakefile
+++ b/Rakefile
@@ -14,8 +14,10 @@ task :test do
   Rake::Task['spec'].invoke
   HTMLProofer.check_directory('./_site',
                               check_html: true,
+                              enforce_https: true,
                               validation: { ignore_script_embeds: true },
                               url_swap: { %r{https://choosealicense.com} => '' },
+                              url_ignore: [%r{https://github.com/github/choosealicense.com/edit/gh-pages/_licenses/}],
                               hydra: { max_concurrency: 10 },
                               check_img_http: true).run
 end
diff --git a/_includes/header.html b/_includes/header.html
index 0d68595..06ee4e0 100644
--- a/_includes/header.html
+++ b/_includes/header.html
@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
 
-    <link rel="stylesheet" href="//fonts.googleapis.com/css?family=Chivo:900">
+    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Chivo:900">
     <link rel="stylesheet" href="/assets/css/application.css?v={{ site.github.build_revision }}">
     <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon">
     <!--[if lt IE 9]>
diff --git a/_includes/sidebar.html b/_includes/sidebar.html
index 9287f64..72e56af 100644
--- a/_includes/sidebar.html
+++ b/_includes/sidebar.html
@@ -3,7 +3,7 @@
   <a href="#" data-clipboard-target="#license-text" data-proofer-ignore="true" class="js-clipboard-button button">Copy license text to clipboard</a>
   <h3 id="suggest-this-license">Suggest this license</h3>
   <div class="repository-suggestion">    
-    <p>Make a pull request to suggest this license fo a project that is <a href="/no-permission/">not licensed</a>. Please be polite: see if a license has already been suggested, try to suggest a license fitting for the project's <a href="/community/">community</a>, and keep your communicaton with project maintainers friendly.</p>
+    <p>Make a pull request to suggest this license for a project that is <a href="/no-permission/">not licensed</a>. Please be polite: see if a license has already been suggested, try to suggest a license fitting for the project's <a href="/community/">community</a>, and keep your communication with project maintainers friendly.</p>
     <div class="input-wrapper">
       <input type="text" data-license-id="{{ page.spdx-id }}" placeholder="Enter GitHub repository URL" id="repository-url" title="status" />
       <div class="status-indicator"></div>
diff --git a/_licenses/0bsd.txt b/_licenses/0bsd.txt
new file mode 100644
index 0000000..d778c9a
--- /dev/null
+++ b/_licenses/0bsd.txt
@@ -0,0 +1,39 @@
+---
+title: BSD Zero Clause License
+spdx-id: 0BSD
+
+description: The BSD Zero Clause license goes further than the BSD 2-Clause license to allow you unlimited freedom with the software without requirements to include the copyright notice, license text, or disclaimer in either source or binary forms.
+
+how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file.  Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders. You may take the additional step of removing the copyright notice.
+
+using:
+  - PickMeUp: https://github.com/nazar-pc/PickMeUp/blob/master/copying.md
+  - smoltcp: https://github.com/m-labs/smoltcp/blob/master/LICENSE-0BSD.txt
+  - Toybox: https://github.com/landley/toybox/blob/master/LICENSE
+
+permissions:
+  - commercial-use
+  - distribution
+  - modifications
+  - private-use
+
+conditions: []
+
+limitations:
+  - liability
+  - warranty
+
+---
+
+Copyright (c) [year] [fullname]
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
diff --git a/_licenses/afl-3.0.txt b/_licenses/afl-3.0.txt
index 07ec7a1..7c19318 100644
--- a/_licenses/afl-3.0.txt
+++ b/_licenses/afl-3.0.txt
@@ -26,7 +26,7 @@ limitations:
 
 ---
 
-Academic Free License (“AFL”) v. 3.0
+Academic Free License ("AFL") v. 3.0
 
 This Academic Free License (the "License") applies to any original work of
 authorship (the "Original Work") whose owner (the "Licensor") has placed the
@@ -48,9 +48,11 @@ the following:
 
      c) to distribute or communicate copies of the Original Work and
      Derivative Works to the public, under any license of your choice that
-     does not contradict the terms and conditions, including Licensor’s
+     does not contradict the terms and conditions, including Licensor's
      reserved rights and remedies, in this Academic Free License;
+
      d) to perform the Original Work publicly; and
+
      e) to display the Original Work publicly.
 
 2) Grant of Patent License. Licensor grants You a worldwide, royalty-free,
@@ -74,7 +76,7 @@ of any contributors to the Original Work, nor any of their trademarks or
 service marks, may be used to endorse or promote products derived from this
 Original Work without express prior permission of the Licensor. Except as
 expressly stated herein, nothing in this License grants any license to
-Licensor’s trademarks, copyrights, patents, trade secrets or any other
+Licensor's trademarks, copyrights, patents, trade secrets or any other
 intellectual property. No patent license is granted to make, use, sell, offer
 for sale, have made, or import embodiments of any patent claims other than the
 licensed claims defined in Section 2. No license is granted to the trademarks
@@ -132,7 +134,7 @@ the activities listed in Section 1, including your right to create Derivative
 Works based upon the Original Work, and doing so without honoring these terms
 and conditions is prohibited by copyright law and international treaty.
 Nothing in this License is intended to affect copyright exceptions and
-limitations (including “fair use” or “fair dealing”). This License shall
+limitations (including "fair use" or "fair dealing"). This License shall
 terminate immediately and You may no longer exercise any of the rights granted
 to You by this License upon your failure to honor the conditions in Section
 1(c).
@@ -156,7 +158,7 @@ subject to the requirements and penalties of copyright or patent law in the
 appropriate jurisdiction. This section shall survive the termination of this
 License.
 
-12) Attorneys’ Fees. In any action to enforce the terms of this License or
+12) Attorneys' Fees. In any action to enforce the terms of this License or
 seeking damages relating thereto, the prevailing party shall be entitled to
 recover its costs and expenses, including, without limitation, reasonable
 attorneys' fees and costs incurred in connection with such action, including
diff --git a/_licenses/bsd-3-clause-clear.txt b/_licenses/bsd-3-clause-clear.txt
index e8a464b..7fe46ae 100644
--- a/_licenses/bsd-3-clause-clear.txt
+++ b/_licenses/bsd-3-clause-clear.txt
@@ -4,7 +4,7 @@ spdx-id: BSD-3-Clause-Clear
 
 description: A variant of the <a href="/licenses/bsd-3-clause/">BSD 3-Clause License</a> that explicitly does not grant any patent rights.
 
-how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file. Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders. Replace [project] with the project organization, if any, that sponsors this work.
+how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file. Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders.
 
 using:
 
diff --git a/_licenses/bsd-3-clause.txt b/_licenses/bsd-3-clause.txt
index 08994de..1a3723e 100644
--- a/_licenses/bsd-3-clause.txt
+++ b/_licenses/bsd-3-clause.txt
@@ -5,7 +5,7 @@ hidden: false
 
 description: A permissive license similar to the <a href="/licenses/bsd-2-clause/">BSD 2-Clause License</a>, but with a 3rd clause that prohibits others from using the name of the project or its contributors to promote derived products without written consent.
 
-how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file. Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders. Replace [project] with the project organization, if any, that sponsors this work.
+how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file. Replace [year] with the current year and [fullname] with the name (or names) of the copyright holders.
 
 using:
   - d3: https://github.com/d3/d3/blob/master/LICENSE
diff --git a/_licenses/epl-1.0.txt b/_licenses/epl-1.0.txt
index 2495b09..8e8d09b 100644
--- a/_licenses/epl-1.0.txt
+++ b/_licenses/epl-1.0.txt
@@ -9,7 +9,7 @@ how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of
 using:
   - Eclipse hawkBit: https://github.com/eclipse/hawkbit/blob/master/LICENSE
   - JUnit: https://github.com/junit-team/junit4/blob/master/LICENSE-junit.txt
-  - openHAB: https://github.com/openhab/openhab-distro/blob/master/LICENSE
+  - Quil: https://github.com/quil/quil/blob/master/LICENSE
 
 permissions:
   - commercial-use
diff --git a/_licenses/epl-2.0.txt b/_licenses/epl-2.0.txt
index c6aab5f..e357612 100644
--- a/_licenses/epl-2.0.txt
+++ b/_licenses/epl-2.0.txt
@@ -9,8 +9,8 @@ description: This commercially-friendly copyleft license provides the ability to
 how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file.
 
 using:
-  - Eclipse Ditto: https://github.com/eclipse/ditto/blob/master/LICENSE
   - Eclipse SmartHome: https://github.com/eclipse/smarthome/blob/master/LICENSE
+  - openHAB: https://github.com/openhab/openhab-distro/blob/master/LICENSE
   - SUMO: https://github.com/eclipse/sumo/blob/master/LICENSE
 
 permissions:
diff --git a/_licenses/gpl-3.0.txt b/_licenses/gpl-3.0.txt
index bed6e53..2e93005 100644
--- a/_licenses/gpl-3.0.txt
+++ b/_licenses/gpl-3.0.txt
@@ -8,7 +8,7 @@ hidden: false
 
 description: Permissions of this strong copyleft license are conditioned on making available complete source code of licensed works and modifications, which include larger works using a licensed work, under the same license. Copyright and license notices must be preserved. Contributors provide an express grant of patent rights.
 
-how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file.
+how: Create a text file in the root of your source code, typically named COPYING (a GNU convention), LICENSE or LICENSE.txt. Then copy the text of the license into that file.
 
 note: The Free Software Foundation recommends taking the additional step of adding a boilerplate notice to the top of each file. The boilerplate can be found at the end of the license.
 
diff --git a/_licenses/lgpl-3.0.txt b/_licenses/lgpl-3.0.txt
index 13dc9c9..e27c333 100644
--- a/_licenses/lgpl-3.0.txt
+++ b/_licenses/lgpl-3.0.txt
@@ -7,7 +7,7 @@ hidden: false
 
 description: Permissions of this copyleft license are conditioned on making available complete source code of licensed works and modifications under the same license or the GNU GPLv3. Copyright and license notices must be preserved. Contributors provide an express grant of patent rights. However, a larger work using the licensed work through interfaces provided by the licensed work may be distributed under different terms and without source code for the larger work.
 
-how: This license is an additional set of permissions to the <a href="/licenses/gpl-3.0">GNU GPLv3</a> license. Follow the instructions to apply the GNU GPLv3. Then add a separate file named COPYING.LESSER in the root of your source code and copy the text.
+how: This license is an additional set of permissions to the <a href="/licenses/gpl-3.0">GNU GPLv3</a> license. Follow the instructions to apply the GNU GPLv3, in the root of your source code. Then add another file named COPYING.LESSER and copy the text.
 
 note: The Free Software Foundation recommends taking the additional step of adding a boilerplate notice to the top of each file. The boilerplate can be found at the end of the <a href="/licenses/gpl-3.0">GNU GPLv3 license</a>. Insert the word “Lesser” before “General” in all three places in the boilerplate notice to make sure that you refer to the GNU LGPLv3 and not the GNU GPLv3.
 
diff --git a/_licenses/odbl-1.0.txt b/_licenses/odbl-1.0.txt
new file mode 100644
index 0000000..0f54618
--- /dev/null
+++ b/_licenses/odbl-1.0.txt
@@ -0,0 +1,573 @@
+---
+title: ODC Open Database License v1.0
+spdx-id: ODbL-1.0
+nickname: ODbL
+
+description: The Open Database License (ODbL) is a license agreement intended to allow users to freely share, modify, and use a database while maintaining this same freedom for others.
+
+how: Create a text file (typically named LICENSE or LICENSE.txt) in the root of your source code and copy the text of the license into the file.
+
+using:
+  - World Countries: https://github.com/mledoze/countries/blob/master/LICENSE
+  - OpenFlights: https://github.com/jpatokal/openflights/blob/master/data/LICENSE
+  - Public Zone Database: https://github.com/zonedb/zonedb/blob/master/LICENSE.md
+
+permissions:
+  - commercial-use
+  - distribution
+  - modifications
+  - private-use
+
+conditions:
+  - disclose-source
+  - include-copyright
+  - same-license
+
+limitations:
+  - liability
+  - patent-use
+  - trademark-use
+  - warranty
+
+---
+
+## ODC Open Database License (ODbL)
+
+### Preamble
+
+The Open Database License (ODbL) is a license agreement intended to
+allow users to freely share, modify, and use this Database while
+maintaining this same freedom for others. Many databases are covered by
+copyright, and therefore this document licenses these rights. Some
+jurisdictions, mainly in the European Union, have specific rights that
+cover databases, and so the ODbL addresses these rights, too. Finally,
+the ODbL is also an agreement in contract for users of this Database to
+act in certain ways in return for accessing this Database.
+
+Databases can contain a wide variety of types of content (images,
+audiovisual material, and sounds all in the same database, for example),
+and so the ODbL only governs the rights over the Database, and not the
+contents of the Database individually. Licensors should use the ODbL
+together with another license for the contents, if the contents have a
+single set of rights that uniformly covers all of the contents. If the
+contents have multiple sets of different rights, Licensors should
+describe what rights govern what contents together in the individual
+record or in some other way that clarifies what rights apply.
+
+Sometimes the contents of a database, or the database itself, can be
+covered by other rights not addressed here (such as private contracts,
+trade mark over the name, or privacy rights / data protection rights
+over information in the contents), and so you are advised that you may
+have to consult other documents or clear other rights before doing
+activities not covered by this License.
+
+------
+
+The Licensor (as defined below)
+
+and
+
+You (as defined below)
+
+agree as follows:
+
+### 1.0 Definitions of Capitalised Words
+
+"Collective Database" – Means this Database in unmodified form as part
+of a collection of independent databases in themselves that together are
+assembled into a collective whole. A work that constitutes a Collective
+Database will not be considered a Derivative Database.
+
+"Convey" – As a verb, means Using the Database, a Derivative Database,
+or the Database as part of a Collective Database in any way that enables
+a Person to make or receive copies of the Database or a Derivative
+Database.  Conveying does not include interaction with a user through a
+computer network, or creating and Using a Produced Work, where no
+transfer of a copy of the Database or a Derivative Database occurs.
+"Contents" – The contents of this Database, which includes the
+information, independent works, or other material collected into the
+Database. For example, the contents of the Database could be factual
+data or works such as images, audiovisual material, text, or sounds.
+
+"Database" – A collection of material (the Contents) arranged in a
+systematic or methodical way and individually accessible by electronic
+or other means offered under the terms of this License.
+
+"Database Directive" – Means Directive 96/9/EC of the European
+Parliament and of the Council of 11 March 1996 on the legal protection
+of databases, as amended or succeeded.
+
+"Database Right" – Means rights resulting from the Chapter III ("sui
+generis") rights in the Database Directive (as amended and as transposed
+by member states), which includes the Extraction and Re-utilisation of
+the whole or a Substantial part of the Contents, as well as any similar
+rights available in the relevant jurisdiction under Section 10.4.
+
+"Derivative Database" – Means a database based upon the Database, and
+includes any translation, adaptation, arrangement, modification, or any
+other alteration of the Database or of a Substantial part of the
+Contents. This includes, but is not limited to, Extracting or
+Re-utilising the whole or a Substantial part of the Contents in a new
+Database.
+
+"Extraction" – Means the permanent or temporary transfer of all or a
+Substantial part of the Contents to another medium by any means or in
+any form.
+
+"License" – Means this license agreement and is both a license of rights
+such as copyright and Database Rights and an agreement in contract.
+
+"Licensor" – Means the Person that offers the Database under the terms
+of this License.
+
+"Person" – Means a natural or legal person or a body of persons
+corporate or incorporate.
+
+"Produced Work" –  a work (such as an image, audiovisual material, text,
+or sounds) resulting from using the whole or a Substantial part of the
+Contents (via a search or other query) from this Database, a Derivative
+Database, or this Database as part of a Collective Database.
+
+"Publicly" – means to Persons other than You or under Your control by
+either more than 50% ownership or by the power to direct their
+activities (such as contracting with an independent consultant).
+
+"Re-utilisation" – means any form of making available to the public all
+or a Substantial part of the Contents by the distribution of copies, by
+renting, by online or other forms of transmission.
+
+"Substantial" – Means substantial in terms of quantity or quality or a
+combination of both. The repeated and systematic Extraction or
+Re-utilisation of insubstantial parts of the Contents may amount to the
+Extraction or Re-utilisation of a Substantial part of the Contents.
+
+"Use" – As a verb, means doing any act that is restricted by copyright
+or Database Rights whether in the original medium or any other; and
+includes without limitation distributing, copying, publicly performing,
+publicly displaying, and preparing derivative works of the Database, as
+well as modifying the Database as may be technically necessary to use it
+in a different mode or format.
+
+"You" – Means a Person exercising rights under this License who has not
+previously violated the terms of this License with respect to the
+Database, or who has received express permission from the Licensor to
+exercise rights under this License despite a previous violation.
+
+Words in the singular include the plural and vice versa.
+
+### 2.0 What this License covers
+
+2.1. Legal effect of this document. This License is:
+
+  a. A license of applicable copyright and neighbouring rights;
+
+  b. A license of the Database Right; and
+
+  c. An agreement in contract between You and the Licensor.
+
+2.2 Legal rights covered. This License covers the legal rights in the
+Database, including:
+
+  a. Copyright. Any copyright or neighbouring rights in the Database.
+  The copyright licensed includes any individual elements of the
+  Database, but does not cover the copyright over the Contents
+  independent of this Database. See Section 2.4 for details. Copyright
+  law varies between jurisdictions, but is likely to cover: the Database
+  model or schema, which is the structure, arrangement, and organisation
+  of the Database, and can also include the Database tables and table
+  indexes; the data entry and output sheets; and the Field names of
+  Contents stored in the Database;
+
+  b. Database Rights. Database Rights only extend to the Extraction and
+  Re-utilisation of the whole or a Substantial part of the Contents.
+  Database Rights can apply even when there is no copyright over the
+  Database. Database Rights can also apply when the Contents are removed
+  from the Database and are selected and arranged in a way that would
+  not infringe any applicable copyright; and
+
+  c. Contract. This is an agreement between You and the Licensor for
+  access to the Database. In return you agree to certain conditions of
+  use on this access as outlined in this License.
+
+2.3 Rights not covered.
+
+  a. This License does not apply to computer programs used in the making
+  or operation of the Database;
+
+  b. This License does not cover any patents over the Contents or the
+  Database; and
+
+  c. This License does not cover any trademarks associated with the
+  Database.
+
+2.4 Relationship to Contents in the Database. The individual items of
+the Contents contained in this Database may be covered by other rights,
+including copyright, patent, data protection, privacy, or personality
+rights, and this License does not cover any rights (other than Database
+Rights or in contract) in individual Contents contained in the Database.
+For example, if used on a Database of images (the Contents), this
+License would not apply to copyright over individual images, which could
+have their own separate licenses, or one single license covering all of
+the rights over the images.
+
+### 3.0 Rights granted
+
+3.1 Subject to the terms and conditions of this License, the Licensor
+grants to You a worldwide, royalty-free, non-exclusive, terminable (but
+only under Section 9) license to Use the Database for the duration of
+any applicable copyright and Database Rights. These rights explicitly
+include commercial use, and do not exclude any field of endeavour. To
+the extent possible in the relevant jurisdiction, these rights may be
+exercised in all media and formats whether now known or created in the
+future.
+
+The rights granted cover, for example:
+
+  a. Extraction and Re-utilisation of the whole or a Substantial part of
+  the Contents;
+
+  b. Creation of Derivative Databases;
+
+  c. Creation of Collective Databases;
+
+  d. Creation of temporary or permanent reproductions by any means and
+  in any form, in whole or in part, including of any Derivative
+  Databases or as a part of Collective Databases; and
+
+  e. Distribution, communication, display, lending, making available, or
+  performance to the public by any means and in any form, in whole or in
+  part, including of any Derivative Database or as a part of Collective
+  Databases.
+
+3.2 Compulsory license schemes. For the avoidance of doubt:
+
+  a. Non-waivable compulsory license schemes. In those jurisdictions in
+  which the right to collect royalties through any statutory or
+  compulsory licensing scheme cannot be waived, the Licensor reserves
+  the exclusive right to collect such royalties for any exercise by You
+  of the rights granted under this License;
+
+  b. Waivable compulsory license schemes. In those jurisdictions in
+  which the right to collect royalties through any statutory or
+  compulsory licensing scheme can be waived, the Licensor waives the
+  exclusive right to collect such royalties for any exercise by You of
+  the rights granted under this License; and,
+
+  c. Voluntary license schemes. The Licensor waives the right to collect
+  royalties, whether individually or, in the event that the Licensor is
+  a member of a collecting society that administers voluntary licensing
+  schemes, via that society, from any exercise by You of the rights
+  granted under this License.
+
+3.3 The right to release the Database under different terms, or to stop
+distributing or making available the Database, is reserved. Note that
+this Database may be multiple-licensed, and so You may have the choice
+of using alternative licenses for this Database. Subject to Section
+10.4, all other rights not expressly granted by Licensor are reserved.
+
+### 4.0 Conditions of Use
+
+4.1 The rights granted in Section 3 above are expressly made subject to
+Your complying with the following conditions of use. These are important
+conditions of this License, and if You fail to follow them, You will be
+in material breach of its terms.
+
+4.2 Notices. If You Publicly Convey this Database, any Derivative
+Database, or the Database as part of a Collective Database, then You
+must:
+
+  a. Do so only under the terms of this License or another license
+  permitted under Section 4.4;
+
+  b. Include a copy of this License (or, as applicable, a license
+  permitted under Section 4.4) or its Uniform Resource Identifier (URI)
+  with the Database or Derivative Database, including both in the
+  Database or Derivative Database and in any relevant documentation; and
+
+  c. Keep intact any copyright or Database Right notices and notices
+  that refer to this License.
+
+  d. If it is not possible to put the required notices in a particular
+  file due to its structure, then You must include the notices in a
+  location (such as a relevant directory) where users would be likely to
+  look for it.
+
+4.3 Notice for using output (Contents). Creating and Using a Produced
+Work does not require the notice in Section 4.2. However, if you
+Publicly Use a Produced Work, You must include a notice associated with
+the Produced Work reasonably calculated to make any Person that uses,
+views, accesses, interacts with, or is otherwise exposed to the Produced
+Work aware that Content was obtained from the Database, Derivative
+Database, or the Database as part of a Collective Database, and that it
+is available under this License.
+
+  a. Example notice. The following text will satisfy notice under
+  Section 4.3:
+
+        Contains information from DATABASE NAME, which is made available
+        here under the Open Database License (ODbL).
+
+DATABASE NAME should be replaced with the name of the Database and a
+hyperlink to the URI of the Database. "Open Database License" should
+contain a hyperlink to the URI of the text of this License. If
+hyperlinks are not possible, You should include the plain text of the
+required URI's with the above notice.
+
+4.4 Share alike.
+
+  a. Any Derivative Database that You Publicly Use must be only under
+  the terms of:
+
+    i. This License;
+
+    ii. A later version of this License similar in spirit to this
+      License; or
+
+    iii. A compatible license.
+
+  If You license the Derivative Database under one of the licenses
+  mentioned in (iii), You must comply with the terms of that license.
+
+  b. For the avoidance of doubt, Extraction or Re-utilisation of the
+  whole or a Substantial part of the Contents into a new database is a
+  Derivative Database and must comply with Section 4.4.
+
+  c. Derivative Databases and Produced Works.  A Derivative Database is
+  Publicly Used and so must comply with Section 4.4. if a Produced Work
+  created from the Derivative Database is Publicly Used.
+
+  d. Share Alike and additional Contents. For the avoidance of doubt,
+  You must not add Contents to Derivative Databases under Section 4.4 a
+  that are incompatible with the rights granted under this License.
+
+  e. Compatible licenses. Licensors may authorise a proxy to determine
+  compatible licenses under Section 4.4 a iii. If they do so, the
+  authorised proxy's public statement of acceptance of a compatible
+  license grants You permission to use the compatible license.
+
+
+4.5 Limits of Share Alike.  The requirements of Section 4.4 do not apply
+in the following:
+
+  a. For the avoidance of doubt, You are not required to license
+  Collective Databases under this License if You incorporate this
+  Database or a Derivative Database in the collection, but this License
+  still applies to this Database or a Derivative Database as a part of
+  the Collective Database;
+
+  b. Using this Database, a Derivative Database, or this Database as
+  part of a Collective Database to create a Produced Work does not
+  create a Derivative Database for purposes of  Section 4.4; and
+
+  c. Use of a Derivative Database internally within an organisation is
+  not to the public and therefore does not fall under the requirements
+  of Section 4.4.
+
+4.6 Access to Derivative Databases. If You Publicly Use a Derivative
+Database or a Produced Work from a Derivative Database, You must also
+offer to recipients of the Derivative Database or Produced Work a copy
+in a machine readable form of:
+
+  a. The entire Derivative Database; or
+
+  b. A file containing all of the alterations made to the Database or
+  the method of making the alterations to the Database (such as an
+  algorithm), including any additional Contents, that make up all the
+  differences between the Database and the Derivative Database.
+
+The Derivative Database (under a.) or alteration file (under b.) must be
+available at no more than a reasonable production cost for physical
+distributions and free of charge if distributed over the internet.
+
+4.7 Technological measures and additional terms
+
+  a. This License does not allow You to impose (except subject to
+  Section 4.7 b.)  any terms or any technological measures on the
+  Database, a Derivative Database, or the whole or a Substantial part of
+  the Contents that alter or restrict the terms of this License, or any
+  rights granted under it, or have the effect or intent of restricting
+  the ability of any person to exercise those rights.
+
+  b. Parallel distribution. You may impose terms or technological
+  measures on the Database, a Derivative Database, or the whole or a
+  Substantial part of the Contents (a "Restricted Database") in
+  contravention of Section 4.74 a. only if You also make a copy of the
+  Database or a Derivative Database available to the recipient of the
+  Restricted Database:
+
+    i. That is available without additional fee;
+
+    ii. That is available in a medium that does not alter or restrict
+    the terms of this License, or any rights granted under it, or have
+    the effect or intent of restricting the ability of any person to
+    exercise those rights (an "Unrestricted Database"); and
+
+    iii. The Unrestricted Database is at least as accessible to the
+    recipient as a practical matter as the Restricted Database.
+
+  c. For the avoidance of doubt, You may place this Database or a
+  Derivative Database in an authenticated environment, behind a
+  password, or within a similar access control scheme provided that You
+  do not alter or restrict the terms of this License or any rights
+  granted under it or have the effect or intent of restricting the
+  ability of any person to exercise those rights.
+
+4.8 Licensing of others. You may not sublicense the Database. Each time
+You communicate the Database, the whole or Substantial part of the
+Contents, or any Derivative Database to anyone else in any way, the
+Licensor offers to the recipient a license to the Database on the same
+terms and conditions as this License. You are not responsible for
+enforcing compliance by third parties with this License, but You may
+enforce any rights that You have over a Derivative Database. You are
+solely responsible for any modifications of a Derivative Database made
+by You or another Person at Your direction. You may not impose any
+further restrictions on the exercise of the rights granted or affirmed
+under this License.
+
+### 5.0 Moral rights
+
+5.1 Moral rights. This section covers moral rights, including any rights
+to be identified as the author of the Database or to object to treatment
+that would otherwise prejudice the author's honour and reputation, or
+any other derogatory treatment:
+
+  a. For jurisdictions allowing waiver of moral rights, Licensor waives
+  all moral rights that Licensor may have in the Database to the fullest
+  extent possible by the law of the relevant jurisdiction under Section
+  10.4;
+
+  b. If waiver of moral rights under Section 5.1 a in the relevant
+  jurisdiction is not possible, Licensor agrees not to assert any moral
+  rights over the Database and waives all claims in moral rights to the
+  fullest extent possible by the law of the relevant jurisdiction under
+  Section 10.4; and
+
+  c. For jurisdictions not allowing waiver or an agreement not to assert
+  moral rights under Section 5.1 a and b, the author may retain their
+  moral rights over certain aspects of the Database.
+
+Please note that some jurisdictions do not allow for the waiver of moral
+rights, and so moral rights may still subsist over the Database in some
+jurisdictions.
+
+### 6.0 Fair dealing, Database exceptions, and other rights not affected
+
+6.1 This License does not affect any rights that You or anyone else may
+independently have under any applicable law to make any use of this
+Database, including without limitation:
+
+  a. Exceptions to the Database Right including: Extraction of Contents
+  from non-electronic Databases for private purposes, Extraction for
+  purposes of illustration for teaching or scientific research, and
+  Extraction or Re-utilisation for public security or an administrative
+  or judicial procedure.
+
+  b. Fair dealing, fair use, or any other legally recognised limitation
+  or exception to infringement of copyright or other applicable laws.
+
+6.2 This License does not affect any rights of lawful users to Extract
+and Re-utilise insubstantial parts of the Contents, evaluated
+quantitatively or qualitatively, for any purposes whatsoever, including
+creating a Derivative Database (subject to other rights over the
+Contents, see Section 2.4). The repeated and systematic Extraction or
+Re-utilisation of insubstantial parts of the Contents may however amount
+to the Extraction or Re-utilisation of a Substantial part of the
+Contents.
+
+### 7.0 Warranties and Disclaimer
+
+7.1 The Database is licensed by the Licensor "as is" and without any
+warranty of any kind, either express, implied, or arising by statute,
+custom, course of dealing, or trade usage. Licensor specifically
+disclaims any and all implied warranties or conditions of title,
+non-infringement, accuracy or completeness, the presence or absence of
+errors, fitness for a particular purpose, merchantability, or otherwise.
+Some jurisdictions do not allow the exclusion of implied warranties, so
+this exclusion may not apply to You.
+
+### 8.0 Limitation of liability
+
+8.1 Subject to any liability that may not be excluded or limited by law,
+the Licensor is not liable for, and expressly excludes, all liability
+for loss or damage however and whenever caused to anyone by any use
+under this License, whether by You or by anyone else, and whether caused
+by any fault on the part of the Licensor or not. This exclusion of
+liability includes, but is not limited to, any special, incidental,
+consequential, punitive, or exemplary damages such as loss of revenue,
+data, anticipated profits, and lost business. This exclusion applies
+even if the Licensor has been advised of the possibility of such
+damages.
+
+8.2 If liability may not be excluded by law, it is limited to actual and
+direct financial loss to the extent it is caused by proved negligence on
+the part of the Licensor.
+
+### 9.0 Termination of Your rights under this License
+
+9.1 Any breach by You of the terms and conditions of this License
+automatically terminates this License with immediate effect and without
+notice to You. For the avoidance of doubt, Persons who have received the
+Database, the whole or a Substantial part of the Contents, Derivative
+Databases, or the Database as part of a Collective Database from You
+under this License will not have their licenses terminated provided
+their use is in full compliance with this License or a license granted
+under Section 4.8 of this License.  Sections 1, 2, 7, 8, 9 and 10 will
+survive any termination of this License.
+
+9.2 If You are not in breach of the terms of this License, the Licensor
+will not terminate Your rights under it.
+
+9.3 Unless terminated under Section 9.1, this License is granted to You
+for the duration of applicable rights in the Database.
+
+9.4 Reinstatement of rights. If you cease any breach of the terms and
+conditions of this License, then your full rights under this License
+will be reinstated:
+
+  a. Provisionally and subject to permanent termination until the 60th
+  day after cessation of breach;
+
+  b. Permanently on the 60th day after cessation of breach unless
+  otherwise reasonably notified by the Licensor; or
+
+  c.  Permanently if reasonably notified by the Licensor of the
+  violation, this is the first time You have received notice of
+  violation of this License from  the Licensor, and You cure the
+  violation prior to 30 days after your receipt of the notice.
+
+Persons subject to permanent termination of rights are not eligible to
+be a recipient and receive a license under Section 4.8.
+
+9.5 Notwithstanding the above, Licensor reserves the right to release
+the Database under different license terms or to stop distributing or
+making available the Database. Releasing the Database under different
+license terms or stopping the distribution of the Database will not
+withdraw this License (or any other license that has been, or is
+required to be, granted under the terms of this License), and this
+License will continue in full force and effect unless terminated as
+stated above.
+
+### 10.0 General
+
+10.1 If any provision of this License is held to be invalid or
+unenforceable, that must not affect the validity or enforceability of
+the remainder of the terms and conditions of this License and each
+remaining provision of this License shall be valid and enforced to the
+fullest extent permitted by law.
+
+10.2 This License is the entire agreement between the parties with
+respect to the rights granted here over the Database. It replaces any
+earlier understandings, agreements or representations with respect to
+the Database.
+
+10.3 If You are in breach of the terms of this License, You will not be
+entitled to rely on the terms of this License or to complain of any
+breach by the Licensor.
+
+10.4 Choice of law. This License takes effect in and will be governed by
+the laws of the relevant jurisdiction in which the License terms are
+sought to be enforced. If the standard suite of rights granted under
+applicable copyright law and Database Rights in the relevant
+jurisdiction includes additional rights not granted under this License,
+these additional rights are granted in this License in order to meet the
+terms of this License.
diff --git a/_licenses/osl-3.0.txt b/_licenses/osl-3.0.txt
index 4533ce3..6457b2d 100644
--- a/_licenses/osl-3.0.txt
+++ b/_licenses/osl-3.0.txt
@@ -34,7 +34,7 @@ limitations:
 
 ---
 
-Open Software License ("OSL") v 3.0
+Open Software License ("OSL") v. 3.0
 
 This Open Software License (the "License") applies to any original work of
 authorship (the "Original Work") whose owner (the "Licensor") has placed the
diff --git a/_licenses/postgresql.txt b/_licenses/postgresql.txt
index eb151b5..9b74302 100644
--- a/_licenses/postgresql.txt
+++ b/_licenses/postgresql.txt
@@ -26,7 +26,7 @@ limitations:
 
 ---
 
-PostgreSQL Licence
+PostgreSQL License
 
 Copyright (c) [year], [fullname]
 
diff --git a/_licenses/upl-1.0.txt b/_licenses/upl-1.0.txt
index 0578766..eb7f4f7 100644
--- a/_licenses/upl-1.0.txt
+++ b/_licenses/upl-1.0.txt
@@ -9,9 +9,9 @@ how: Insert the license or a link to it along with a copyright notice into your
 note: It is recommended to add a link to the license and copyright notice at the top of each source file, example text can be found at https://oss.oracle.com/licenses/upl/.
 
 using:
-  - WebLogic Kubernetes Operator: https://github.com/oracle/weblogic-kubernetes-operator/blob/master/LICENSE
-  - Oracle Product Images for Docker: https://github.com/oracle/docker-images/blob/master/LICENSE
   - Oracle Product Boxes for Vagrant: https://github.com/oracle/vagrant-boxes/blob/master/LICENSE
+  - Oracle Product Images for Docker: https://github.com/oracle/docker-images/blob/master/LICENSE
+  - Skater: https://github.com/oracle/Skater/blob/master/LICENSE
 
 permissions:
   - commercial-use
@@ -34,7 +34,7 @@ Copyright (c) [year] [fullname]
 The Universal Permissive License (UPL), Version 1.0
 
 Subject to the condition set forth below, permission is hereby granted to any
-person obtaining a copy of this software, associate documentation and/or data
+person obtaining a copy of this software, associated documentation and/or data
 (collectively the "Software"), free of charge and under any and all copyright
 rights in the Software, and any and all patent rights owned or freely
 licensable by each licensor hereunder covering either (i) the unmodified
diff --git a/about.md b/about.md
index f62902f..deea9d3 100644
--- a/about.md
+++ b/about.md
@@ -19,9 +19,8 @@ See our [appendix](/appendix/) for a table of all of the licenses cataloged in t
 {: .bullets}
 
 * Open Source Initiative's FAQ on [Which Open Source license should I choose to release my software under?](https://opensource.org/faq#which-license)
-* Free Software Foundation's [advice on how to choose a license](https://www.gnu.org/licenses/license-recommendations.en.html)
-* [License differentiator](http://www.oss-watch.ac.uk/apps/licdiff/) ([source](https://github.com/ox-it/licdiff)) from [OSS Watch](http://www.oss-watch.ac.uk/)
-* [Free/Libre/Open Source license selection wizard](http://vrici.lojban.org/~cowan/floss/) by John Cowan
+* Free Software Foundation's [advice on how to choose a license](https://www.gnu.org/licenses/license-recommendations.html)
+* [Joinup Licensing Assistant](https://joinup.ec.europa.eu/collection/eupl/joinup-licensing-assistant-jla), an interactive license chooser from the European Commission
 * [The Legal Side of Open Source](https://opensource.guide/legal/), an Open Source Guide covering licensing and related issues
 
 ## Help us improve it
diff --git a/community.md b/community.md
index 12db4c8..c1dbe82 100644
--- a/community.md
+++ b/community.md
@@ -18,6 +18,7 @@ Some communities have strong preferences for particular licenses. If you want to
 * [GNU](https://www.gnu.org/licenses/license-recommendations.html) recommends [GNU GPLv3](/licenses/gpl-3.0/) for most programs
 * [NPM packages](https://libraries.io/search?platforms=NPM) overwhelmingly use the [MIT](/licenses/mit/) or the very similar [ISC](/licenses/isc) licenses
 * [OpenBSD](https://www.openbsd.org/policy.html) prefers the [ISC License](/licenses/isc/)
+* [Rust](https://rust-lang-nursery.github.io/api-guidelines/necessities.html#crate-and-its-dependencies-have-a-permissive-license-c-permissive) crates are overwhelmingly licensed under both [MIT](/licenses/mit/) and [Apache License 2.0](/licenses/apache-2.0/)
 * [WordPress](https://wordpress.org/about/license/) plugins and themes must be [GNU GPLv2](/licenses/gpl-2.0/) (or later)
 
 Communities come in all shapes and sizes, and more than one might be pertinent (e.g., [your company](https://opensource.guide/legal/#what-does-my-companys-legal-team-need-to-know)). The examples above are *very* well established. If the community you see your project as a part of doesn't have set-in-stone licensing traditions, or you don't see your project as part of any particular community, that's just fine: [make your own choice of an open source license](/).
diff --git a/no-permission.md b/no-permission.md
index 02a31f0..f4a1c23 100644
--- a/no-permission.md
+++ b/no-permission.md
@@ -8,7 +8,7 @@ title: No License
 description: "You're under no obligation to choose a license and it's your right not to include one with your code or project. But please note that opting out of open source licenses doesn't mean you're opting out of copyright law."
 ---
 
-When you make a creative work (which includes code), the work is under exclusive copyright by default. Unless you include a license that specifies otherwise, nobody else can use, copy, distribute, or modify your work without being at risk of take-downs, shake-downs, or litigation. Once the work has other contributors (each a copyright holder), “nobody” starts including you.
+When you make a creative work (which includes code), the work is under exclusive copyright by default. Unless you include a license that specifies otherwise, nobody else can copy, distribute, or modify your work without being at risk of take-downs, shake-downs, or litigation. Once the work has other contributors (each a copyright holder), “nobody” starts including you.
 
 Even in the absence of a license file, you may grant some rights in cases where you publish your source code to a site that requires accepting terms of service. For example, if you publish your source code in a public repository on GitHub, you have accepted the [Terms of Service](https://help.github.com/articles/github-terms-of-service), by which you allow others to view and fork your repository. Others may not need your permission if [limitations and exceptions to copyright](https://en.wikipedia.org/wiki/Limitations_and_exceptions_to_copyright) apply to their particular situation. Neither site terms nor jurisdiction-specific copyright limitations are sufficient for the kinds of collaboration that people usually seek on a public code host, such as experimentation, modification, and sharing as fostered by an open source license.
 
@@ -22,8 +22,8 @@ If you find software that doesn't have a license, that generally means you have
 
 Your options:
 
-**Ask the maintainers nicely to add a license.** Unless the software includes strong indications to the contrary, lack of a license is probably an oversight. If the software is hosted on a site like GitHub, open an issue requesting a license and include a link to this site. If you're bold and it's fairly obvious what license is most appropriate, open a pull request to add a license – see "suggest this license" in the sidebar of the page for each license on this site (e.g., [MIT](/licenses/mit/#suggest-this-license)).
+{: .bullets}
 
-**Don't use the software.** Find or create an alternative that is under an open source license.
-
-**Negotiate a private license.** Bring your lawyer.
+- **Ask the maintainers nicely to add a license.** Unless the software includes strong indications to the contrary, lack of a license is probably an oversight. If the software is hosted on a site like GitHub, open an issue requesting a license and include a link to this site. If you're bold and it's fairly obvious what license is most appropriate, open a pull request to add a license – see "suggest this license" in the sidebar of the page for each license on this site (e.g., [MIT](/licenses/mit/#suggest-this-license)).
+- **Don't use the software.** Find or create an alternative that is under an open source license.
+- **Negotiate a private license.** Bring your lawyer.
diff --git a/script/check-approval b/script/check-approval
index 6451818..5312766 100755
--- a/script/check-approval
+++ b/script/check-approval
@@ -11,9 +11,7 @@ require 'colored'
 require 'fuzzy_match'
 
 # Display usage instructions
-if ARGV.count != 1
-  puts File.open(__FILE__).read.scan(/^# .*/)[0...3].join("\n").gsub(/^# /, '')
-end
+puts File.open(__FILE__).read.scan(/^# .*/)[0...3].join("\n").gsub(/^# /, '') if ARGV.count != 1
 
 class TrueClass
   def to_s