From 4fd00e4406efc40aa46e932521191c15c7e1403b Mon Sep 17 00:00:00 2001
From: Deepak Raj Sundar <deepakrajsundar@syncfusion.com>
Date: Mon, 22 Sep 2025 19:14:18 +0530
Subject: [PATCH] Added the release notes MD file and corresponding node entry
 in the TOC.html file

---
 WindowsForms-toc.html                  |   2 +-
 WindowsForms/Release-notes/v31.1.21.md | 103 +++++++++++++++++++++++++
 2 files changed, 104 insertions(+), 1 deletion(-)
 create mode 100644 WindowsForms/Release-notes/v31.1.21.md

diff --git a/WindowsForms-toc.html b/WindowsForms-toc.html
index 6b3ed39c7..980b17279 100644
--- a/WindowsForms-toc.html
+++ b/WindowsForms-toc.html
@@ -6101,7 +6101,7 @@
 	</li>
 	<li>
 		Release Notes
-		<ul><li>2025 Volume 3  - v31.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v31.1.20">v31.1.20</a></li><li><a href="/windowsforms/release-notes/v31.1.18">v31.1.18</a></li></ul></li><li><a href="/windowsforms/release-notes/v31.1.17">v31.1.17 Main release</a></li></ul></li><li>2025 Volume 2 - v30.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v30.2.4">v30.2.4</a></li><li><a href="/windowsforms/release-notes/v30.1.42">v30.1.42</a></li><li><a href="/windowsforms/release-notes/v30.1.41">v30.1.41</a></li><li><a href="/windowsforms/release-notes/v30.1.40">v30.1.40</a></li><li><a href="/windowsforms/release-notes/v30.1.39">v30.1.39</a></li><li><a href="/windowsforms/release-notes/v30.1.38">v30.1.38</a></li></ul></li><li><a href="/windowsforms/release-notes/v30.2.4">v30.2.4 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v30.1.37">v30.1.37 Main Release</a></li></ul></li><li>2025 Volume 1 - v29.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v29.2.11">v29.2.11</a></li><li><a href="/windowsforms/release-notes/v29.2.10">v29.2.10</a></li><li><a href="/windowsforms/release-notes/v29.2.8">v29.2.8</a></li><li><a href="/windowsforms/release-notes/v29.2.7">v29.2.7</a></li><li><a href="/windowsforms/release-notes/v29.2.5">v29.2.5</a></li><li><a href="/windowsforms/release-notes/v29.1.41">v29.1.41</a></li><li><a href="/windowsforms/release-notes/v29.1.40">v29.1.40</a></li><li><a href="/windowsforms/release-notes/v29.1.39">v29.1.39</a></li><li><a href="/windowsforms/release-notes/v29.1.38">v29.1.38</a></li><li><a href="/windowsforms/release-notes/v29.1.37">v29.1.37</a></li><li><a href="/windowsforms/release-notes/v29.1.35">v29.1.35</a></li></ul></li><li><a href="/windowsforms/release-notes/v29.2.4">v29.2.4 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v29.1.33">v29.1.33 Main Release</a></li></ul></li><li>2024 Volume 4 - v28.*<ul><li>Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v28.2.12">v28.2.12</a></li><li><a href="/windowsforms/release-notes/v28.2.11">v28.2.11</a></li><li><a href="/windowsforms/release-notes/v28.2.9">v28.2.9</a></li><li><a href="/windowsforms/release-notes/v28.2.7">v28.2.7</a></li><li><a href="/windowsforms/release-notes/v28.2.6">v28.2.6</a></li><li><a href="/windowsforms/release-notes/v28.2.5">v28.2.5</a></li><li><a href="/windowsforms/release-notes/v28.2.4">v28.2.4</a></li><li><a href="/windowsforms/release-notes/v28.1.41">v28.1.41</a></li><li><a href="/windowsforms/release-notes/v28.1.39">v28.1.39</a></li><li><a href="/windowsforms/release-notes/v28.1.38">v28.1.38</a></li><li><a href="/windowsforms/release-notes/v28.1.37">v28.1.37</a></li><li><a href="/windowsforms/release-notes/v28.1.36">v28.1.36</a></li><li><a href="/windowsforms/release-notes/v28.1.35">v28.1.35</a></li></ul></li><li><a href="/windowsforms/release-notes/v28.2.3">v28.2.3 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v28.1.33">v28.1.33 Main Release</a></li></ul></li><li>2024 Volume 3 - v27.*<ul><li>Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v27.2.5">v27.2.5</a></li><li><a href="/windowsforms/release-notes/v27.2.4">v27.2.4</a></li><li><a href="/windowsforms/release-notes/v27.2.3">v27.2.3</a></li><li><a href="/windowsforms/release-notes/v27.1.58">v27.1.58</a></li><li><a href="/windowsforms/release-notes/v27.1.57">v27.1.57</a></li><li><a href="/windowsforms/release-notes/v27.1.56">v27.1.56</a></li><li><a href="/windowsforms/release-notes/v27.1.55">v27.1.55</a></li><li><a href="/windowsforms/release-notes/v27.1.53">v27.1.53</a></li><li><a href="/windowsforms/release-notes/v27.1.52">v27.1.52</a></li><li><a href="/windowsforms/release-notes/v27.1.51">v27.1.51</a></li><li><a href="/windowsforms/release-notes/v27.1.50">v27.1.50</a></li></ul></li><li><a href="/windowsforms/release-notes/v27.2.2">v27.2.2 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v27.1.48">v27.1.48 Main Release</a></li></ul></li><li>2024 Volume 2 - v26.*<ul><li>Weekly Nuget Release<ul>		<li><a href="/windowsforms/release-notes/v26.2.14">v26.2.14</a></li>
+		<ul><li>2025 Volume 3  - v31.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v31.1.21">v31.1.21</a></li><li><a href="/windowsforms/release-notes/v31.1.20">v31.1.20</a></li><li><a href="/windowsforms/release-notes/v31.1.18">v31.1.18</a></li></ul></li><li><a href="/windowsforms/release-notes/v31.1.17">v31.1.17 Main release</a></li></ul></li><li>2025 Volume 2 - v30.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v30.2.4">v30.2.4</a></li><li><a href="/windowsforms/release-notes/v30.1.42">v30.1.42</a></li><li><a href="/windowsforms/release-notes/v30.1.41">v30.1.41</a></li><li><a href="/windowsforms/release-notes/v30.1.40">v30.1.40</a></li><li><a href="/windowsforms/release-notes/v30.1.39">v30.1.39</a></li><li><a href="/windowsforms/release-notes/v30.1.38">v30.1.38</a></li></ul></li><li><a href="/windowsforms/release-notes/v30.2.4">v30.2.4 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v30.1.37">v30.1.37 Main Release</a></li></ul></li><li>2025 Volume 1 - v29.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v29.2.11">v29.2.11</a></li><li><a href="/windowsforms/release-notes/v29.2.10">v29.2.10</a></li><li><a href="/windowsforms/release-notes/v29.2.8">v29.2.8</a></li><li><a href="/windowsforms/release-notes/v29.2.7">v29.2.7</a></li><li><a href="/windowsforms/release-notes/v29.2.5">v29.2.5</a></li><li><a href="/windowsforms/release-notes/v29.1.41">v29.1.41</a></li><li><a href="/windowsforms/release-notes/v29.1.40">v29.1.40</a></li><li><a href="/windowsforms/release-notes/v29.1.39">v29.1.39</a></li><li><a href="/windowsforms/release-notes/v29.1.38">v29.1.38</a></li><li><a href="/windowsforms/release-notes/v29.1.37">v29.1.37</a></li><li><a href="/windowsforms/release-notes/v29.1.35">v29.1.35</a></li></ul></li><li><a href="/windowsforms/release-notes/v29.2.4">v29.2.4 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v29.1.33">v29.1.33 Main Release</a></li></ul></li><li>2024 Volume 4 - v28.*<ul><li>Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v28.2.12">v28.2.12</a></li><li><a href="/windowsforms/release-notes/v28.2.11">v28.2.11</a></li><li><a href="/windowsforms/release-notes/v28.2.9">v28.2.9</a></li><li><a href="/windowsforms/release-notes/v28.2.7">v28.2.7</a></li><li><a href="/windowsforms/release-notes/v28.2.6">v28.2.6</a></li><li><a href="/windowsforms/release-notes/v28.2.5">v28.2.5</a></li><li><a href="/windowsforms/release-notes/v28.2.4">v28.2.4</a></li><li><a href="/windowsforms/release-notes/v28.1.41">v28.1.41</a></li><li><a href="/windowsforms/release-notes/v28.1.39">v28.1.39</a></li><li><a href="/windowsforms/release-notes/v28.1.38">v28.1.38</a></li><li><a href="/windowsforms/release-notes/v28.1.37">v28.1.37</a></li><li><a href="/windowsforms/release-notes/v28.1.36">v28.1.36</a></li><li><a href="/windowsforms/release-notes/v28.1.35">v28.1.35</a></li></ul></li><li><a href="/windowsforms/release-notes/v28.2.3">v28.2.3 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v28.1.33">v28.1.33 Main Release</a></li></ul></li><li>2024 Volume 3 - v27.*<ul><li>Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v27.2.5">v27.2.5</a></li><li><a href="/windowsforms/release-notes/v27.2.4">v27.2.4</a></li><li><a href="/windowsforms/release-notes/v27.2.3">v27.2.3</a></li><li><a href="/windowsforms/release-notes/v27.1.58">v27.1.58</a></li><li><a href="/windowsforms/release-notes/v27.1.57">v27.1.57</a></li><li><a href="/windowsforms/release-notes/v27.1.56">v27.1.56</a></li><li><a href="/windowsforms/release-notes/v27.1.55">v27.1.55</a></li><li><a href="/windowsforms/release-notes/v27.1.53">v27.1.53</a></li><li><a href="/windowsforms/release-notes/v27.1.52">v27.1.52</a></li><li><a href="/windowsforms/release-notes/v27.1.51">v27.1.51</a></li><li><a href="/windowsforms/release-notes/v27.1.50">v27.1.50</a></li></ul></li><li><a href="/windowsforms/release-notes/v27.2.2">v27.2.2 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v27.1.48">v27.1.48 Main Release</a></li></ul></li><li>2024 Volume 2 - v26.*<ul><li>Weekly Nuget Release<ul>		<li><a href="/windowsforms/release-notes/v26.2.14">v26.2.14</a></li>
 		<li><a href="/windowsforms/release-notes/v26.2.13">v26.2.13</a></li><li><a href="/windowsforms/release-notes/v26.2.12">v26.2.12</a></li><li><a href="/windowsforms/release-notes/v26.2.11">v26.2.11</a></li><li><a href="/windowsforms/release-notes/v26.2.10">v26.2.10</a></li><li><a href="/windowsforms/release-notes/v26.2.9">v26.2.9</a></li><li><a href="/windowsforms/release-notes/v26.2.8">v26.2.8</a></li><li><a href="/windowsforms/release-notes/v26.2.7">v26.2.7</a></li><li><a href="/windowsforms/release-notes/v26.2.5">v26.2.5</a></li><li><a href="/windowsforms/release-notes/v26.1.42">v26.1.42</a></li><li><a href="/windowsforms/release-notes/v26.1.41">v26.1.41</a></li><li><a href="/windowsforms/release-notes/v26.1.40">v26.1.40</a></li><li><a href="/windowsforms/release-notes/v26.1.39">v26.1.39</a></li><li><a href="/windowsforms/release-notes/v26.1.38">v26.1.38</a></li></ul></li><li><a href="/windowsforms/release-notes/v26.2.4">v26.2.4 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v26.1.35">v26.1.35 Main Release</a></li></ul></li><li>2024 Volume 1 - v25.*<ul><li>Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v25.2.7">v25.2.7</a></li><li><a href="/windowsforms/release-notes/v25.2.6">v25.2.6</a></li><li><a href="/windowsforms/release-notes/v25.2.5">v25.2.5</a></li><li><a href="/windowsforms/release-notes/v25.2.4">v25.2.4</a></li><li><a href="/windowsforms/release-notes/v25.1.42">v25.1.42</a></li><li><a href="/windowsforms/release-notes/v25.1.41">v25.1.41</a></li><li><a href="/windowsforms/release-notes/v25.1.40">v25.1.40</a></li><li><a href="/windowsforms/release-notes/v25.1.39">v25.1.39</a></li><li><a href="/windowsforms/release-notes/v25.1.38">v25.1.38</a></li><li><a href="/windowsforms/release-notes/v25.1.37">v25.1.37</a></li></ul></li><li><a href="/windowsforms/release-notes/v25.2.3">v25.2.3 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v25.1.35">v25.1.35 Main Release</a></li></ul></li><li>2023 Volume 4 - v24.*<ul><li>Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v24.2.9">v24.2.9</a></li><li><a href="/windowsforms/release-notes/v24.2.8">v24.2.8</a></li><li><a href="/windowsforms/release-notes/v24.2.7">v24.2.7</a></li><li><a href="/windowsforms/release-notes/v24.2.6">v24.2.6</a></li><li><a href="/windowsforms/release-notes/v24.2.5">v24.2.5</a></li><li><a href="/windowsforms/release-notes/v24.2.4">v24.2.4</a></li><li><a href="/windowsforms/release-notes/v24.1.47">v24.1.47</a></li><li><a href="/windowsforms/release-notes/v24.1.46">v24.1.46</a></li><li><a href="/windowsforms/release-notes/v24.1.45">v24.1.45</a></li><li><a href="/windowsforms/release-notes/v24.1.44">v24.1.44</a></li><li><a href="/windowsforms/release-notes/v24.1.43">v24.1.43</a></li></ul></li><li><a href="/windowsforms/release-notes/v24.2.3">v24.2.3 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v24.1.41">v24.1.41 Main Release</a></li></ul></li><li>2023 Volume 3 - v23.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v23.2.7">v23.2.7</a></li><li><a href="/windowsforms/release-notes/v23.2.6">v23.2.6</a></li><li><a href="/windowsforms/release-notes/v23.2.5">v23.2.5</a></li><li><a href="/windowsforms/release-notes/v23.1.44">v23.1.44</a></li><li><a href="/windowsforms/release-notes/v23.1.43">v23.1.43</a></li><li><a href="/windowsforms/release-notes/v23.1.42">v23.1.42</a></li><li><a href="/windowsforms/release-notes/v23.1.41">v23.1.41</a></li><li><a href="/windowsforms/release-notes/v23.1.40">v23.1.40</a></li><li><a href="/windowsforms/release-notes/v23.1.39">v23.1.39</a></li><li><a href="/windowsforms/release-notes/v23.1.38">v23.1.38</a></li></ul></li>
 <li><a href="/windowsforms/release-notes/v23.2.4">v23.2.4 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v23.1.36">v23.1.36 Main Release</a></li></ul></li><li>2023 Volume 2 - v22.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v22.2.12">v22.2.12</a></li><li><a href="/windowsforms/release-notes/v22.2.11">v22.2.11</a></li><li><a href="/windowsforms/release-notes/v22.2.10">v22.2.10</a></li><li><a href="/windowsforms/release-notes/v22.2.9">v22.2.9</a></li><li><a href="/windowsforms/release-notes/v22.2.8">v22.2.8</a></li><li><a href="/windowsforms/release-notes/v22.2.7">v22.2.7</a></li><li><a href="/windowsforms/release-notes/v22.1.39">v22.1.39</a></li><li><a href="/windowsforms/release-notes/v22.1.38">v22.1.38</a></li><li><a href="/windowsforms/release-notes/v22.1.37">v22.1.37</a></li><li><a href="/windowsforms/release-notes/v22.1.36">v22.1.36</a></li></ul></li><li><a href="/windowsforms/release-notes/v22.2.5">v22.2.5 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v22.1.34">v22.1.34 Main Release</a></li></ul></li><li>2023 Volume 1 - v21.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v21.2.10">v21.2.10</a></li><li><a href="/windowsforms/release-notes/v21.2.9">v21.2.9</a></li><li><a href="/windowsforms/release-notes/v21.2.8">v21.2.8</a></li><li><a href="/windowsforms/release-notes/v21.2.6">v21.2.6</a></li><li><a href="/windowsforms/release-notes/v21.2.5">v21.2.5</a></li><li><a href="/windowsforms/release-notes/v21.2.4">v21.2.4</a></li><li><a href="/windowsforms/release-notes/v21.1.41">v21.1.41</a></li><li><a href="/windowsforms/release-notes/v21.1.39">v21.1.39</a></li><li><a href="/windowsforms/release-notes/v21.1.38">v21.1.38</a></li><li><a href="/windowsforms/release-notes/v21.1.37">v21.1.37</a></li></ul></li><li><a href="/windowsforms/release-notes/v21.2.3">v21.2.3 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v21.1.35">v21.1.35 Main Release</a></li></ul></li><li>2022 Volume 4 - v20.4.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v20.4.0.54">v20.4.0.54</a></li><li><a href="/windowsforms/release-notes/v20.4.0.53">v20.4.0.53</a></li><li><a href="/windowsforms/release-notes/v20.4.0.52">v20.4.0.52</a></li><li><a href="/windowsforms/release-notes/v20.4.0.51">v20.4.0.51</a></li><li><a href="/windowsforms/release-notes/v20.4.0.50">v20.4.0.50</a></li><li><a href="/windowsforms/release-notes/v20.4.0.49">v20.4.0.49</a></li><li><a href="/windowsforms/release-notes/v20.4.0.42">v20.4.0.42</a></li><li><a href="/windowsforms/release-notes/v20.4.0.41">v20.4.0.41</a></li><li><a href="/windowsforms/release-notes/v20.4.0.40">v20.4.0.40</a></li></ul></li><li><a href="/windowsforms/release-notes/v20.4.0.48">v20.4.0.48 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v20.4.0.38">v20.4.0.38 Main Release</a></li></ul></li><li>2022 Volume 3 - v20.3.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v20.3.0.61">v20.3.0.61</a></li><li><a href="/windowsforms/release-notes/v20.3.0.60">v20.3.0.60</a></li><li><a href="/windowsforms/release-notes/v20.3.0.59">v20.3.0.59</a></li><li><a href="/windowsforms/release-notes/v20.3.0.58">v20.3.0.58</a></li><li><a href="/windowsforms/release-notes/v20.3.0.57">v20.3.0.57</a></li><li><a href="/windowsforms/release-notes/v20.3.0.52">v20.3.0.52</a></li><li><a href="/windowsforms/release-notes/v20.3.0.50">v20.3.0.50</a></li><li><a href="/windowsforms/release-notes/v20.3.0.49">v20.3.0.49</a></li><li><a href="/windowsforms/release-notes/v20.3.0.48">v20.3.0.48</a></li></ul></li><li><a href="/windowsforms/release-notes/v20.3.0.56">v20.3.0.56 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v20.3.0.47">v20.3.0.47 Main Release</a></li></ul></li><li>2022 Volume 2 - v20.2.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v20.2.0.50">v20.2.0.50</a></li><li><a href="/windowsforms/release-notes/v20.2.0.49">v20.2.0.49</a></li><li><a href="/windowsforms/release-notes/v20.2.0.48">v20.2.0.48</a></li><li><a href="/windowsforms/release-notes/v20.2.0.46">v20.2.0.46</a></li><li><a href="/windowsforms/release-notes/v20.2.0.45">v20.2.0.45</a></li><li><a href="/windowsforms/release-notes/v20.2.0.44">v20.2.0.44</a></li><li><a href="/windowsforms/release-notes/v20.2.0.40">v20.2.0.40</a></li><li><a href="/windowsforms/release-notes/v20.2.0.39">v20.2.0.39</a></li><li><a href="/windowsforms/release-notes/v20.2.0.38">v20.2.0.38</a></li></ul></li><li><a href="/windowsforms/release-notes/v20.2.0.43">v20.2.0.43 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v20.2.0.36">v20.2.0.36 Main release</a></li></ul></li><li>2022 volume 1 - v20.1.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v20.1.0.61">v20.1.0.61</a></li><li><a href="/windowsforms/release-notes/v20.1.0.60">v20.1.0.60</a></li><li><a href="/windowsforms/release-notes/v20.1.0.59">v20.1.0.59</a></li><li><a href="/windowsforms/release-notes/v20.1.0.58">v20.1.0.58</a></li><li><a href="/windowsforms/release-notes/v20.1.0.57">v20.1.0.57</a></li><li><a href="/windowsforms/release-notes/v20.1.0.56">v20.1.0.56</a></li><li><a href="/windowsforms/release-notes/v20.1.0.52">v20.1.0.52</a></li><li><a href="/windowsforms/release-notes/v20.1.0.51">v20.1.0.51</a></li><li><a href="/windowsforms/release-notes/v20.1.0.50">v20.1.0.50</a></li><li><a href="/windowsforms/release-notes/v20.1.0.48">v20.1.0.48</a></li></ul></li><li><a href="/windowsforms/release-notes/v20.1.0.55">v20.1.0.55 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v20.1.0.47">v20.1.0.47 Main Release</a></li></ul></li><li>2021 Volume 4 - v19.4.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v19.4.0.47">v19.4.0.47</a></li><li><a href="/windowsforms/release-notes/v19.4.0.43">v19.4.0.43</a></li><li><a href="/windowsforms/release-notes/v19.4.0.42">v19.4.0.42</a></li><li><a href="/windowsforms/release-notes/v19.4.0.41">v19.4.0.41</a></li><li><a href="/windowsforms/release-notes/v19.4.0.40">v19.4.0.40</a></li></ul></li><li><a href="/windowsforms/release-notes/v19.4.0.48">v19.4.0.48 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v19.4.0.38">v19.4.0.38 Main Release</a></li></ul></li><li>2021 volume 3 - v19.3.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v19.3.0.59">v19.3.0.59</a></li><li><a href="/windowsforms/release-notes/v19.3.0.57">v19.3.0.57</a></li><li><a href="/windowsforms/release-notes/v19.3.0.56">v19.3.0.56</a></li><li><a href="/windowsforms/release-notes/v19.3.0.55">v19.3.0.55</a></li><li><a href="/windowsforms/release-notes/v19.3.0.54">v19.3.0.54</a></li><li><a href="/windowsforms/release-notes/v19.3.0.48">v19.3.0.48</a></li><li><a href="/windowsforms/release-notes/v19.3.0.47">v19.3.0.47</a></li><li><a href="/windowsforms/release-notes/v19.3.0.46">v19.3.0.46</a></li><li><a href="/windowsforms/release-notes/v19.3.0.45">v19.3.0.45</a></li><li><a href="/windowsforms/release-notes/v19.3.0.44">v19.3.0.44</a></li></ul></li><li><a href="/windowsforms/release-notes/v19.3.0.53">v19.3.0.53 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v19.3.0.43">v19.3.0.43 Main Release</a></li></ul></li><li>2021 Volume 2 - v19.2.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v19.2.0.62">v19.2.0.62</a></li><li><a href="/windowsforms/release-notes/v19.2.0.60">v19.2.0.60</a></li><li><a href="/windowsforms/release-notes/v19.2.0.59">v19.2.0.59</a></li><li><a href="/windowsforms/release-notes/v19.2.0.57">v19.2.0.57</a></li><li><a href="/windowsforms/release-notes/v19.2.0.56">v19.2.0.56</a></li><li><a href="/windowsforms/release-notes/v19.2.0.51">v19.2.0.51</a></li><li><a href="/windowsforms/release-notes/v19.2.0.49">v19.2.0.49</a></li><li><a href="/windowsforms/release-notes/v19.2.0.48">v19.2.0.48</a></li><li><a href="/windowsforms/release-notes/v19.2.0.47">v19.2.0.47</a></li><li><a href="/windowsforms/release-notes/v19.2.0.46">v19.2.0.46</a></li></ul></li><li><a href="/windowsforms/release-notes/v19.2.0.55">v19.2.0.55 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v19.2.0.44">v19.2.0.44 Main Release </a></li></ul></li><li>2021 Volume 1 - v19.1.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v19.1.0.64">v19.1.0.64</a></li><li><a href="/windowsforms/release-notes/v19.1.0.59">v19.1.0.59</a></li><li><a href="/windowsforms/release-notes/v19.1.0.58">v19.1.0.58</a></li><li><a href="/windowsforms/release-notes/v19.1.0.57">v19.1.0.57</a></li><li><a href="/windowsforms/release-notes/v19.1.0.56">v19.1.0.56</a></li><li><a href="/windowsforms/release-notes/v19.1.0.55">v19.1.0.55</a></li></ul></li><li><a href="/windowsforms/release-notes/v19.1.0.63">v19.1.0.63 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v19.1.0.54">v19.1.0.54 Main release</a></li></ul></li><li>2020 Volume 4 - v18.4.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v18.4.0.49">v18.4.0.49</a></li><li><a href="/windowsforms/release-notes/v18.4.0.48">v18.4.0.48</a></li><li><a href="/windowsforms/release-notes/v18.4.0.47">v18.4.0.47</a></li><li><a href="/windowsforms/release-notes/v18.4.0.46">v18.4.0.46</a></li><li><a href="/windowsforms/release-notes/v18.4.0.44">v18.4.0.44</a></li><li><a href="/windowsforms/release-notes/v18.4.0.43">v18.4.0.43</a></li><li><a href="/windowsforms/release-notes/v18.4.0.42">v18.4.0.42</a></li><li><a href="/windowsforms/release-notes/v18.4.0.41">v18.4.0.41</a></li><li><a href="/windowsforms/release-notes/v18.4.0.35">v18.4.0.35</a></li><li><a href="/windowsforms/release-notes/v18.4.0.34">v18.4.0.34</a></li><li><a href="/windowsforms/release-notes/v18.4.0.33">v18.4.0.33</a></li><li><a href="/windowsforms/release-notes/v18.4.0.32">v18.4.0.32</a></li><li><a href="/windowsforms/release-notes/v18.4.0.31">v18.4.0.31</a></li></ul></li><li><a href="/windowsforms/release-notes/v18.4.0.39">v18.4.0.39 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v18.4.0.30">v18.4.0.30 Main Release</a></li></ul></li><li>2020 Volume 3  - v18.3.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v18.3.0.53">v18.3.0.53</a></li><li><a href="/windowsforms/release-notes/v18.3.0.52">v18.3.0.52</a></li><li><a href="/windowsforms/release-notes/v18.3.0.51">v18.3.0.51</a></li><li><a href="/windowsforms/release-notes/v18.3.0.50">v18.3.0.50</a></li><li><a href="/windowsforms/release-notes/v18.3.0.48">v18.3.0.48</a></li><li><a href="/windowsforms/release-notes/v18.3.0.44">v18.3.0.44</a></li><li><a href="/windowsforms/release-notes/v18.3.0.42">v18.3.0.42</a></li><li><a href="/windowsforms/release-notes/v18.3.0.40">v18.3.0.40</a></li><li><a href="/windowsforms/release-notes/v18.3.0.38">v18.3.0.38</a></li></ul></li><li><a href="/windowsforms/release-notes/v18.3.0.47">v18.3.0.47 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v18.3.0.35">v18.3.0.35 Main release</a></li></ul></li><li>2020 Volume 2 - v18.2.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v18.2.0.59">v18.2.0.59</a></li><li><a href="/windowsforms/release-notes/v18.2.0.58">v18.2.0.58</a></li><li><a href="/windowsforms/release-notes/v18.2.0.57">v18.2.0.57</a></li><li><a href="/windowsforms/release-notes/v18.2.0.56">v18.2.0.56</a></li><li><a href="/windowsforms/release-notes/v18.2.0.55">v18.2.0.55</a></li><li><a href="/windowsforms/release-notes/v18.2.0.54">v18.2.0.54</a></li><li><a href="/windowsforms/release-notes/v18.2.0.48">v18.2.0.48</a></li><li><a href="/windowsforms/release-notes/v18.2.0.47">v18.2.0.47</a></li><li><a href="/windowsforms/release-notes/v18.2.0.46">v18.2.0.46</a></li><li><a href="/windowsforms/release-notes/v18.2.0.45">v18.2.0.45</a></li></ul></li><li><a href="/windowsforms/release-notes/v18.2.0.44">v18.2.0.44 Main Release</a></li></ul></li><li>2020 Volume 1 - v18.1.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v18.1.0.59">v18.1.0.59</a></li><li><a href="/windowsforms/release-notes/v18.1.0.57">v18.1.0.57</a></li><li><a href="/windowsforms/release-notes/v18.1.0.56">v18.1.0.56</a></li><li><a href="/windowsforms/release-notes/v18.1.0.55">v18.1.0.55</a></li><li><a href="/windowsforms/release-notes/v18.1.0.54">v18.1.0.54</a></li><li><a href="/windowsforms/release-notes/v18.1.0.53">v18.1.0.53</a></li><li><a href="/windowsforms/release-notes/v18.1.0.44">v18.1.0.44</a></li><li><a href="/windowsforms/release-notes/v18.1.0.43">v18.1.0.43</a></li></ul></li><li><a href="/windowsforms/release-notes/v18.1.0.52">v18.1.0.52 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v18.1.0.42">v18.1.0.42 Main Release</a></li><li><a href="/windowsforms/release-notes/v18.1.0.36">v18.1.0.36 Beta Release</a></li></ul></li><li>2019 Volume 4 - v17.4.0.*<ul><li> Weekly Nuget Release <ul><li><a href="/windowsforms/release-notes/v17.4.0.55">v17.4.0.55</a></li><li><a href="/windowsforms/release-notes/v17.4.0.53">v17.4.0.53</a></li><li><a href="/windowsforms/release-notes/v17.4.0.51">v17.4.0.51</a></li><li><a href="/windowsforms/release-notes/v17.4.0.50">v17.4.0.50</a></li><li><a href="/windowsforms/release-notes/v17.4.0.49">v17.4.0.49</a></li><li><a href="/windowsforms/release-notes/v17.4.0.47">v17.4.0.47</a></li><li><a href="/windowsforms/release-notes/v17.4.0.44">v17.4.0.44</a></li><li><a href="/windowsforms/release-notes/v17.4.0.43">v17.4.0.43</a></li><li><a href="/windowsforms/release-notes/v17.4.0.41">v17.4.0.41</a></li><li><a href="/windowsforms/release-notes/v17.4.0.40">v17.4.0.40</a></li></ul></li><li><a href="/windowsforms/release-notes/v17.4.0.46">v17.4.0.46 Service Pack Release</a></li><li><a href="/windowsforms/release-notes/v17.4.0.39">v17.4.0.39 Main Release</a></li></ul></li>
 		<li>2019 Volume 3 - v17.3.0.*
diff --git a/WindowsForms/Release-notes/v31.1.21.md b/WindowsForms/Release-notes/v31.1.21.md
new file mode 100644
index 000000000..79e56cd5a
--- /dev/null
+++ b/WindowsForms/Release-notes/v31.1.21.md
@@ -0,0 +1,103 @@
+---
+title: Essential Studio® for Windows Forms  Release Notes - v31.1.21
+description: Learn here about the controls in the Essential Studio® for Windows Forms  Weekly Nuget Release - Release Notes - v31.1.21
+platform: windowsforms
+documentation: ug
+---
+
+# Essential Studio® for Windows Forms  - v31.1.21 Release Notes
+
+{% include release-info.html date="September 23, 2025"  version="v31.1.21" passed="8586" failed="0" %}
+
+{% directory path: _includes/release-notes/v31.1.21 %}
+
+{% include {{file.url}} %}
+
+{% enddirectory %}
+
+## Test Results
+
+| Component Name | Test Cases | Passed | Failed | Remarks |
+|---------------|------------|--------|--------|---------|
+| Autocomplete | 58 | 58 | 0 | All Passed |
+| AutoLabel | 3 | 3 | 0 | All Passed |
+| ButtonAdv | 14 | 14 | 0 | All Passed |
+| Calculate | 131 | 131 | 0 | All Passed |
+| Carousel | 7 | 7 | 0 | All Passed |
+| CheckBoxAdv | 124 | 124 | 0 | All Passed |
+| ColorPicker | 27 | 27 | 0 | All Passed |
+| ColorPickerButton | 1 | 1 | 0 | All Passed |
+| ColorPickerUIAdv | 1 | 1 | 0 | All Passed |
+| ColorUIControl | 2 | 2 | 0 | All Passed |
+| CombinedControls | 297 | 297 | 0 | All Passed |
+| ComboBoxAdv | 339 | 339 | 0 | All Passed |
+| ComboDropDown | 2 | 2 | 0 | All Passed |
+| CommandBarController | 1 | 1 | 0 | All Passed |
+| CurrencyEdit | 1 | 1 | 0 | All Passed |
+| DateTimeEdit | 93 | 93 | 0 | All Passed |
+| DateTimePickerAdv | 44 | 44 | 0 | All Passed |
+| Digital Gauge | 6 | 6 | 0 | All Passed |
+| DigitalGauge | 1 | 1 | 0 | All Passed |
+| DockingManager | 1658 | 1658 | 0 | All Passed |
+| DomainUpDownExt | 3 | 3 | 0 | All Passed |
+| DoubleTextBox | 3 | 3 | 0 | All Passed |
+| EditControl | 351 | 351 | 0 | All Passed |
+| FontListBox | 2 | 2 | 0 | All Passed |
+| GradientPanelExt | 4 | 4 | 0 | All Passed |
+| GridGroupingControl | 15 | 15 | 0 | All Passed |
+| GroupBar | 37 | 37 | 0 | All Passed |
+| GroupView | 2 | 2 | 0 | All Passed |
+| HTMLUIControl | 53 | 53 | 0 | All Passed |
+| ImageStreamer | 1 | 1 | 0 | All Passed |
+| InputControls_HighContrastSupport | 12 | 12 | 0 | All Passed |
+| InputControls_Office2019ThemeSupport | 8 | 8 | 0 | All Passed |
+| LinearGauge | 58 | 58 | 0 | All Passed |
+| MainFrameBarManager | 3 | 3 | 0 | All Passed |
+| MainFrameBarManager_Jira | 2 | 2 | 0 | All Passed |
+| MenuPackage | 79 | 79 | 0 | All Passed |
+| MetroForm | 26 | 26 | 0 | All Passed |
+| MonthCalendarAdv | 1 | 1 | 0 | All Passed |
+| MultiColumnComboBox | 8 | 8 | 0 | All Passed |
+| MultiColumnTreeview | 96 | 96 | 0 | All Passed |
+| MultiSelectionComboBox | 7 | 7 | 0 | All Passed |
+| NavigationDrawer | 52 | 52 | 0 | All Passed |
+| NavigationView | 1 | 1 | 0 | All Passed |
+| NumericUpDownExt | 6 | 6 | 0 | All Passed |
+| Office2007Form | 60 | 60 | 0 | All Passed |
+| PercentTextBox | 1 | 1 | 0 | All Passed |
+| PivotChart | 122 | 122 | 0 | All Passed |
+| PivotGrid | 19 | 19 | 0 | All Passed |
+| PivotGridControl | 189 | 189 | 0 | All Passed |
+| PopupMenu | 4 | 4 | 0 | All Passed |
+| ProgressBarAdv | 3 | 3 | 0 | All Passed |
+| RadialGauge | 85 | 85 | 0 | All Passed |
+| RadialMenu | 2 | 2 | 0 | All Passed |
+| RadialSlider | 12 | 12 | 0 | All Passed |
+| RangeSlider | 5 | 5 | 0 | All Passed |
+| RatingControl | 1 | 1 | 0 | All Passed |
+| Ribbon | 54 | 54 | 0 | All Passed |
+| RibbonControlAdv | 1433 | 1433 | 0 | All Passed |
+| SfButton | 4 | 4 | 0 | All Passed |
+| SfCalendar | 1 | 1 | 0 | All Passed |
+| SfComboBox | 94 | 94 | 0 | All Passed |
+| SfDataGrid | 855 | 855 | 0 | All Passed |
+| SfDataPager | 95 | 95 | 0 | All Passed |
+| SfDateTimeEdit | 11 | 11 | 0 | All Passed |
+| SfForm | 23 | 23 | 0 | All Passed |
+| SfListView | 65 | 65 | 0 | All Passed |
+| SfNumericTextBox | 5 | 5 | 0 | All Passed |
+| SfScrollFrame | 1 | 1 | 0 | All Passed |
+| SfTabbedForm | 25 | 25 | 0 | All Passed |
+| SpellCheckerAdv | 51 | 51 | 0 | All Passed |
+| SplashPanel | 2 | 2 | 0 | All Passed |
+| SplitContainerAdv | 10 | 10 | 0 | All Passed |
+| StatusStripEx | 23 | 23 | 0 | All Passed |
+| SuperToolTip | 2 | 2 | 0 | All Passed |
+| TabbedMdiManager | 478 | 478 | 0 | All Passed |
+| TabControlAdv | 724 | 724 | 0 | All Passed |
+| TextBoxExt | 7 | 7 | 0 | All Passed |
+| TrackBarEx | 1 | 1 | 0 | All Passed |
+| TreeNavigator | 17 | 17 | 0 | All Passed |
+| TreeViewAdv | 363 | 363 | 0 | All Passed |
+| XpTaskbar | 98 | 98 | 0 | All Passed |
+| XPToolbar | 1 | 1 | 0 | All Passed |
\ No newline at end of file