diff --git a/README.md b/README.md
index d0598e8..58f89ce 100644
--- a/README.md
+++ b/README.md
@@ -177,7 +177,7 @@ Release process:
 1. test installing the rock from LuaRocks
 
 
-### 1.x.x unreleased
+### 1.5.1 (20-Jun-2024)
 
 - fix: when a "blob" type has no location specified, then use it as the body, same as with other types.
   [120](https://github.com/Kong/lua-resty-aws/pull/120)
diff --git a/docs/classes/AWS.html b/docs/classes/AWS.html
index 2b5adde..777443c 100644
--- a/docs/classes/AWS.html
+++ b/docs/classes/AWS.html
@@ -151,7 +151,7 @@ <h3>Usage:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/ChainableTemporaryCredentials.html b/docs/classes/ChainableTemporaryCredentials.html
index f7c2402..b6ad756 100644
--- a/docs/classes/ChainableTemporaryCredentials.html
+++ b/docs/classes/ChainableTemporaryCredentials.html
@@ -147,7 +147,7 @@ <h3>Usage:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/CredentialProviderChain.html b/docs/classes/CredentialProviderChain.html
index 465b752..c37452d 100644
--- a/docs/classes/CredentialProviderChain.html
+++ b/docs/classes/CredentialProviderChain.html
@@ -131,7 +131,7 @@ <h3>Parameters:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/Credentials.html b/docs/classes/Credentials.html
index be4caf1..f7a2551 100644
--- a/docs/classes/Credentials.html
+++ b/docs/classes/Credentials.html
@@ -266,7 +266,7 @@ <h3>Returns:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/EC2MetadataCredentials.html b/docs/classes/EC2MetadataCredentials.html
index 17f5467..cda1158 100644
--- a/docs/classes/EC2MetadataCredentials.html
+++ b/docs/classes/EC2MetadataCredentials.html
@@ -113,7 +113,7 @@ <h3>Parameters:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/EnvironmentCredentials.html b/docs/classes/EnvironmentCredentials.html
index 3b33f68..9ca3a53 100644
--- a/docs/classes/EnvironmentCredentials.html
+++ b/docs/classes/EnvironmentCredentials.html
@@ -122,7 +122,7 @@ <h3>Parameters:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/RemoteCredentials.html b/docs/classes/RemoteCredentials.html
index 7ed784c..3aa8319 100644
--- a/docs/classes/RemoteCredentials.html
+++ b/docs/classes/RemoteCredentials.html
@@ -113,7 +113,7 @@ <h3>Parameters:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/SharedFileCredentials.html b/docs/classes/SharedFileCredentials.html
index 92c7081..3365bfd 100644
--- a/docs/classes/SharedFileCredentials.html
+++ b/docs/classes/SharedFileCredentials.html
@@ -113,7 +113,7 @@ <h3>Parameters:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/classes/TokenFileWebIdentityCredentials.html b/docs/classes/TokenFileWebIdentityCredentials.html
index 9ab0caa..7882a0a 100644
--- a/docs/classes/TokenFileWebIdentityCredentials.html
+++ b/docs/classes/TokenFileWebIdentityCredentials.html
@@ -99,17 +99,17 @@ <h3>Parameters:</h3>
         <li><span class="parameter">opts</span> options table, only listing additional fields to the <a href="../classes/Credentials.html#">Credentials</a> class.
         <ul>
         <li><span class="parameter">token_file</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          filename of the token file
          (<em>default</em> AWS_WEB_IDENTITY_TOKEN_FILE env var)
         </li>
         <li><span class="parameter">role_arn</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          arn of the role to assume
          (<em>default</em> AWS_ROLE_ARN env var)
         </li>
         <li><span class="parameter">session_name</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          session name
          (<em>default</em> AWS_ROLE_SESSION_NAME env var or 'session@lua-resty-aws')
         </li>
@@ -128,7 +128,7 @@ <h3>Parameters:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/index.html b/docs/index.html
index 904c40d..424e70f 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -126,7 +126,7 @@ <h2>Topics</h2>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/resty.aws.config.html b/docs/modules/resty.aws.config.html
index 114d244..39e9faa 100644
--- a/docs/modules/resty.aws.config.html
+++ b/docs/modules/resty.aws.config.html
@@ -269,11 +269,11 @@ <h3>Returns:</h3>
     <h3>Parameters:</h3>
     <ul>
         <li><span class="parameter">filename</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          the filename of the configuration file to load
         </li>
         <li><span class="parameter">profile</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          the profile to retrieve from the configuration file. If
  the profile doesn't exist, then it returns an empty table. Use <code>&quot;default&quot;</code> to get the default profile.
          (<em>optional</em>)
@@ -327,11 +327,11 @@ <h3>Returns:</h3>
     <h3>Parameters:</h3>
     <ul>
         <li><span class="parameter">filename</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          the filename of the credentials file to load
         </li>
         <li><span class="parameter">profile</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          the profile to retrieve from the credentials file. If
  the profile doesn't exist, then it returns an empty table. Use <code>default</code> to get the default profile.
          (<em>optional</em>)
@@ -356,7 +356,7 @@ <h3>Returns:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/resty.aws.service.rds.signer.html b/docs/modules/resty.aws.service.rds.signer.html
index e608282..3715b8c 100644
--- a/docs/modules/resty.aws.service.rds.signer.html
+++ b/docs/modules/resty.aws.service.rds.signer.html
@@ -103,11 +103,11 @@ <h3>Parameters:</h3>
         <li><span class="parameter">opts</span> configuration to use, to override the options inherited from the underlying <a href="../classes/AWS.html#">AWS</a> instance;
         <ul>
         <li><span class="parameter">region</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          The AWS region
         </li>
         <li><span class="parameter">hostname</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          the DB hostname to connect to, eg. <code>&quot;DB_INSTANCE.DB_CLUSTER.us-east-1.rds.amazonaws.com&quot;</code>
         </li>
         <li><span class="parameter">port</span>
@@ -115,7 +115,7 @@ <h3>Parameters:</h3>
          the port for the DB connection
         </li>
         <li><span class="parameter">username</span>
-            <span class="types"><a class="type" href="https://www.lua.org/manual/5.1/manual.html#5.4">string</a></span>
+            <span class="types"><a class="type" href="https://www.lua.org/manual/5.4/manual.html#6.4">string</a></span>
          username of the account in the database to sign in with
         </li>
         <li><span class="parameter">credentials</span>
@@ -191,7 +191,7 @@ <h3>Usage:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/modules/resty.aws.utils.html b/docs/modules/resty.aws.utils.html
index b43659f..db5b2b1 100644
--- a/docs/modules/resty.aws.utils.html
+++ b/docs/modules/resty.aws.utils.html
@@ -196,7 +196,7 @@ <h3>Returns:</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>
diff --git a/docs/topics/README.md.html b/docs/topics/README.md.html
index 43e079d..99ec063 100644
--- a/docs/topics/README.md.html
+++ b/docs/topics/README.md.html
@@ -113,7 +113,7 @@ <h2>Usage IMPORTANT!!</h2>
 
 <h3><code>attempt to yield across C-call boundary</code> error</h3>
 
-<p>This typically happens when initializing from within a <a href="https://www.lua.org/manual/5.1/manual.html#pdf-require">require</a> call.
+<p>This typically happens when initializing from within a <a href="https://www.lua.org/manual/5.4/manual.html#pdf-require">require</a> call.
 See <a href="#global-settings">Global settings</a> below on how to initialize properly.</p>
 
 <hr/>
@@ -290,6 +290,13 @@ <h2>History</h2>
 </ol>
 
 
+<h3>1.5.1 (20-Jun-2024)</h3>
+
+<ul>
+    <li>fix: when a "blob" type has no location specified, then use it as the body, same as with other types.
+    <a href="https://github.com/Kong/lua-resty-aws/pull/120">120</a></li>
+</ul>
+
 <h3>1.5.0 (20-May-2024)</h3>
 
 <ul>
@@ -563,7 +570,7 @@ <h3>0.1 (03-Feb-2021) Initial released version</h3>
 </div> <!-- id="main" -->
 <div id="about">
 <i>generated by <a href="http://github.com/lunarmodules/LDoc">LDoc 1.5.0</a></i>
-<i style="float:right;">Last updated 2024-05-20 09:07:14 </i>
+<i style="float:right;">Last updated 2024-06-20 12:27:01 </i>
 </div> <!-- id="about" -->
 </div> <!-- id="container" -->
 </body>