From 8750d1cb45908679ee0c6ba96dba53905888aeeb Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Tue, 3 Feb 2026 01:44:44 +0000
Subject: [PATCH 1/2] feat(api): api update

---
 .stats.yml                                    |  4 ++--
 .../EntityUpdateParams/Corporation.php        | 20 +++++++++++++++++++
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/.stats.yml b/.stats.yml
index 9898e88..bca3861 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 232
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-6bf08c859f0104ec8755cac5a5a9e5d106ed3906d49979d9702070bc71384bca.yml
-openapi_spec_hash: 2b9cb4a269763fc4e2ea6ad1e8e59283
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-c18d1cc6647fe78b98198587dc0a75915f8969e685e51293c850f31a99155b0c.yml
+openapi_spec_hash: dda07d9d09014cc8f613dfa79f2d5833
 config_hash: 27e44ed36b9c5617b580ead7231a594a
diff --git a/src/Entities/EntityUpdateParams/Corporation.php b/src/Entities/EntityUpdateParams/Corporation.php
index 73842be..dc15964 100644
--- a/src/Entities/EntityUpdateParams/Corporation.php
+++ b/src/Entities/EntityUpdateParams/Corporation.php
@@ -20,6 +20,7 @@
  *   incorporationState?: string|null,
  *   industryCode?: string|null,
  *   name?: string|null,
+ *   taxIdentifier?: string|null,
  * }
  */
 final class Corporation implements BaseModel
@@ -57,6 +58,12 @@ final class Corporation implements BaseModel
     #[Optional]
     public ?string $name;
 
+    /**
+     * The Employer Identification Number (EIN) for the corporation.
+     */
+    #[Optional('tax_identifier')]
+    public ?string $taxIdentifier;
+
     public function __construct()
     {
         $this->initialize();
@@ -75,6 +82,7 @@ public static function with(
         ?string $incorporationState = null,
         ?string $industryCode = null,
         ?string $name = null,
+        ?string $taxIdentifier = null,
     ): self {
         $self = new self;
 
@@ -83,6 +91,7 @@ public static function with(
         null !== $incorporationState && $self['incorporationState'] = $incorporationState;
         null !== $industryCode && $self['industryCode'] = $industryCode;
         null !== $name && $self['name'] = $name;
+        null !== $taxIdentifier && $self['taxIdentifier'] = $taxIdentifier;
 
         return $self;
     }
@@ -143,4 +152,15 @@ public function withName(string $name): self
 
         return $self;
     }
+
+    /**
+     * The Employer Identification Number (EIN) for the corporation.
+     */
+    public function withTaxIdentifier(string $taxIdentifier): self
+    {
+        $self = clone $this;
+        $self['taxIdentifier'] = $taxIdentifier;
+
+        return $self;
+    }
 }

From 85e48e16c56936e50efb2378e9cc7d402ec2d701 Mon Sep 17 00:00:00 2001
From: "stainless-app[bot]"
 <142633134+stainless-app[bot]@users.noreply.github.com>
Date: Tue, 3 Feb 2026 01:45:04 +0000
Subject: [PATCH 2/2] release: 0.19.0

---
 .release-please-manifest.json | 2 +-
 CHANGELOG.md                  | 8 ++++++++
 README.md                     | 2 +-
 src/Version.php               | 2 +-
 4 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4ad3fef..e756293 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.18.0"
+  ".": "0.19.0"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f21d57..cbc3be4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.19.0 (2026-02-03)
+
+Full Changelog: [v0.18.0...v0.19.0](https://github.com/Increase/increase-php/compare/v0.18.0...v0.19.0)
+
+### Features
+
+* **api:** api update ([8750d1c](https://github.com/Increase/increase-php/commit/8750d1cb45908679ee0c6ba96dba53905888aeeb))
+
 ## 0.18.0 (2026-02-02)
 
 Full Changelog: [v0.17.0...v0.18.0](https://github.com/Increase/increase-php/compare/v0.17.0...v0.18.0)
diff --git a/README.md b/README.md
index 4b4340c..6df4b17 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ The REST API documentation can be found on [increase.com](https://increase.com/d
 <!-- x-release-please-start-version -->
 
 ```
-composer require "increase/increase 0.18.0"
+composer require "increase/increase 0.19.0"
 ```
 
 <!-- x-release-please-end -->
diff --git a/src/Version.php b/src/Version.php
index 748c1b5..afe28f1 100644
--- a/src/Version.php
+++ b/src/Version.php
@@ -5,5 +5,5 @@
 namespace Increase;
 
 // x-release-please-start-version
-const VERSION = '0.18.0';
+const VERSION = '0.19.0';
 // x-release-please-end