diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 325ca2e..c5b0660 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,6 +12,10 @@ permissions:
 jobs:
   build:
     runs-on: windows-latest
+    environment: TgBot
+    env:
+      TG_CHAT_ID: -1003975565934
+      TG_THREAD_ID: 2
 
     defaults:
       run:
@@ -44,6 +48,18 @@ jobs:
           }
           "version_tag=$versionTag" | Out-File -FilePath $env:GITHUB_OUTPUT -Append -Encoding utf8
 
+      - name: Notify Telegram about build start
+        if: startsWith(github.ref, 'refs/tags/v')
+        continue-on-error: true
+        env:
+          BOT_TOKEN: ${{ secrets.BOT_TOKEN }}
+        run: |
+          $ErrorActionPreference = "Stop"
+          $target = if ("${{ steps.vars.outputs.version_tag }}") { "${{ steps.vars.outputs.version_tag }}" } else { "${{ github.ref_name }}" }
+          $runUrl = "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+          $text = "⏳ <b>Старт сборки релиза</b>`n<b>Репозиторий:</b> <code>${{ github.repository }}</code>`n<b>Тег:</b> <code>$target</code>`n<a href=`"$runUrl`">Открыть лог сборки</a>"
+          .\scripts\send-telegram-notification.ps1 -BotToken $env:BOT_TOKEN -ChatId $env:TG_CHAT_ID -ThreadId $env:TG_THREAD_ID -Text $text -DisableNotification
+
       - name: Download latest LSLib release
         run: |
           $ErrorActionPreference = "Stop"
@@ -115,3 +131,25 @@ jobs:
                 --repo "${{ github.repository }}" `
                 --clobber
           }
+
+      - name: Notify Telegram about build success
+        if: success() && startsWith(github.ref, 'refs/tags/v')
+        continue-on-error: true
+        env:
+          BOT_TOKEN: ${{ secrets.BOT_TOKEN }}
+        run: |
+          $ErrorActionPreference = "Stop"
+          $releaseUrl = "${{ github.server_url }}/${{ github.repository }}/releases/tag/${{ github.ref_name }}"
+          $text = "🏁 <b>Релиз собран успешно</b>`n<b>Тег:</b> <code>${{ github.ref_name }}</code>`n<a href=`"$releaseUrl`">Открыть готовый релиз</a>"
+          .\scripts\send-telegram-notification.ps1 -BotToken $env:BOT_TOKEN -ChatId $env:TG_CHAT_ID -ThreadId $env:TG_THREAD_ID -Text $text -DisableNotification
+
+      - name: Notify Telegram about build failure
+        if: failure() && startsWith(github.ref, 'refs/tags/v')
+        continue-on-error: true
+        env:
+          BOT_TOKEN: ${{ secrets.BOT_TOKEN }}
+        run: |
+          $ErrorActionPreference = "Stop"
+          $runUrl = "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+          $text = "❌ <b>Сборка релиза завершилась ошибкой</b>`n<b>Тег:</b> <code>${{ github.ref_name }}</code>`n<a href=`"$runUrl`">Открыть лог сборки</a>"
+          .\scripts\send-telegram-notification.ps1 -BotToken $env:BOT_TOKEN -ChatId $env:TG_CHAT_ID -ThreadId $env:TG_THREAD_ID -Text $text
diff --git a/scripts/send-telegram-notification.ps1 b/scripts/send-telegram-notification.ps1
new file mode 100644
index 0000000..f4203cc
--- /dev/null
+++ b/scripts/send-telegram-notification.ps1
@@ -0,0 +1,39 @@
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $true)]
+    [string]$BotToken,
+
+    [Parameter(Mandatory = $true)]
+    [string]$ChatId,
+
+    [Parameter(Mandatory = $true)]
+    [string]$ThreadId,
+
+    [Parameter(Mandatory = $true)]
+    [string]$Text,
+
+    [switch]$DisableNotification
+)
+
+$ErrorActionPreference = "Stop"
+
+$normalizedText = $Text.
+    Replace("``r``n", "`r`n").
+    Replace("``n", "`n").
+    Replace("%0A", "`n")
+
+$body = @{
+    chat_id = $ChatId
+    message_thread_id = $ThreadId
+    parse_mode = "HTML"
+    text = $normalizedText
+}
+
+if ($DisableNotification) {
+    $body.disable_notification = "true"
+}
+
+Invoke-RestMethod `
+    -Method Post `
+    -Uri ("https://api.telegram.org/bot{0}/sendMessage" -f $BotToken) `
+    -Body $body | Out-Null