Bump CefSharp.Common from 135.0.220 to 148.0.90

[dependabot]

Updated CefSharp.Common from 135.0.220 to 148.0.90.

Release notes

Sourced from CefSharp.Common's releases.

148.0.90

CEF 148.0.9+g0d9d52a+chromium-148.0.7778.180 / Chromium 148.0.7778.180

✅ Change Log

• FolderSchemeHandlerFactory path boundary check can expose files outside the configured root folder cefsharp/CefSharp#5255 FolderSchemeHandlerFactory path boundary check can expose files outside the configured root folder

For a list of CefSharp specific changes see the 148.0.x Milestone.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

---

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

147.0.100

CEF 147.0.10+gd58e84d+chromium-147.0.7727.118 / Chromium 147.0.7727.118

✅ Change Log

For a list of CefSharp specific changes see the 147.0.x Milestone.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

146.0.100

April 11, 2026, CEF 146.0.10+g8219561+chromium-146.0.7680.179 / Chromium 146.0.7680.179

✅ Change Log

For a list of CefSharp specific changes see the 146.0.x Milestone.

146.0.70

CEF 146.0.7+ga6b143f+chromium-146.0.7680.165 / Chromium 146.0.7680.165

✅ Change Log

For a list of CefSharp specific changes see the 146.0.x Milestone.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

145.0.260

CEF 145.0.26+g6ed7554+chromium-145.0.7632.110 / Chromium 145.0.7632.110

✅ Change Log

For a list of CefSharp specific changes see the 145.0.x Milestone.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

144.0.270

June 09, 2026, CEF 144.0.27+g3fae261+chromium-144.0.7559.254 / Chromium 144.0.7559.254

• Chromium security updates.

144.0.260

June 06, 2026, CEF 144.0.26+g8b05ce5+chromium-144.0.7559.252 / Chromium 144.0.7559.252

• Chromium security updates.

144.0.250

May 24, 2026, CEF 144.0.25+g27ce504+chromium-144.0.7559.250 / Chromium 144.0.7559.250

• Chromium security updates.

144.0.120

CEF 144.0.12+g1a1008c+chromium-144.0.7559.110 / Chromium 144.0.7559.110

✅ Change Log

For a list of CefSharp specific changes see the 144.0.x Milestone.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

143.0.90

CEF 143.0.9+ge88e818+chromium-143.0.7499.40 / Chromium 143.0.7499.40

✅ Change Log

For a list of CefSharp specific changes see the 143.0.x Milestone.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

141.0.110

September 24, 2025, CEF 141.0.11+g7e73ac4+chromium-141.0.7390.123 / Chromium 141.0.7390.123

✅ Change Log

For a list of CefSharp specific changes see the 141.0.x Milestone.

⚠️ Breaking Changes

#​5187 - Determine selected client certificate via thumbprint instead of serial number

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

140.1.140

September 24, 2025, CEF 140.1.14+geb1c06e+chromium-140.0.7339.185 / Chromium 140.0.7339.185

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128

✅ Change Log

For a list of CefSharp specific changes see the 140.1.x Milestone.

⚠️ Breaking Changes

No CefSharp specific breaking changes.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

139.0.280

August 23, 2025, CEF 139.0.28+g55ab8a8+chromium-139.0.7258.139 / Chromium 139.0.7258.139

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.
• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128

✅ Change Log

For a list of CefSharp specific changes see the 139.0.x Milestone. See also Release Notification.

⚠️ Breaking Changes

• Core - Cancel pending tasks when browser crashed or v8 context gets released #​5145

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

138.0.340

August 03, 2025, CEF 138.0.34+ga94b31b+chromium-138.0.7204.184 / Chromium 138.0.7204.184

✅ Change Log

For a list of CefSharp specific changes see the 138.0.x Milestone. See also Release Notification.

138.0.170

July 09, 2025, CEF 138.0.17+gac9b751+chromium-138.0.7204.97 / Chromium 138.0.7204.97

• ⚠️ Microsoft Visual C++ 2022 Redistributable is required. A minimum of VC++ 2022 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2019 minimum see Update min required Visual C++ runtime from 2019 to 2022 cefsharp/CefSharp#4640 for some guidance.

✅ Change Log

• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128

⚠️ Breaking Changes

• VC++ 2022 is now required #​4640
• NetCore upgrade minimum version to .Net 6.0 #​5128

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• 🛑 The Alloy Bootstrap has been removed see Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

137.0.100

June 06, 2025, CEF 137.0.10+g7e14fe1+chromium-137.0.7151.69 / Chromium 137.0.7151.69

• 🛑 The Alloy Bootstrap has been removed see Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• ⚠️ Microsoft Visual C++ 2019 Redistributable is required. A minimum of VC++ 2019 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2015 minimum see Update min required Visual C++ runtime from 2015 to 2019 cefsharp/CefSharp#3636 for some guidance.

✅ Change Log

TBA

⚠️ Breaking Changes

No CefSharp specific breaking changes.

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

136.1.40

May 13, 2025, CEF 136.1.4+g89c0a8c+chromium-136.0.7103.93 / Chromium 136.0.7103.93

• 🛑 The Alloy Bootstrap has been removed see Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795
• 🛑 Upgrading from Alloy Bootstrap to Chrome bootstrap ignore cookies from the previous version as the encryption keys are likely different. See #​4847 for possible workaround
• CEF now supports the Chromium process singleton, this brings with it changes to how CachePath/RootCachePath are accessed from multiple processes. See #​4668 for more details
• ⚠️ Microsoft Visual C++ 2019 Redistributable is required. A minimum of VC++ 2019 is required, higher versions are backwards compatible. For those upgrading from a previous version which only required VC++ 2015 minimum see Update min required Visual C++ runtime from 2015 to 2019 cefsharp/CefSharp#3636 for some guidance.

✅ Change Log

For a list of CefSharp specific changes see the 136.1.x Milestone. See also Release Notification.

⚠️ Breaking Changes

• Core - Update CefErrorCodes

ℹ️ Notes

• You can bin deploy the Visual C++ dependencies, read the FAQ for more details.
• For a list of files included in the packages see Output files description table (Redistribution) Wiki
• Due to licensing issues default builds do not support proprietary codecs like H264/AAC, sites like Netflix/Twitter/Instagram/Facebook/Spotify/Apple Music won't play video/audio. See #​1479 for more info. MP3 audio is supported, playing MP4 files are not supported.
• Anyone new to CefSharp should read the General Usage Guide
• This project uses Microsoft SourceLink for better debugging, you can step directly into much of the project source directly.

❌ Known Issues

• See Remove Alloy Bootstrap (M128) cefsharp/CefSharp#4795 (comment) for some of the known issues after migrating to the Chrome bootstrap.
• See https://github.com/chromiumembedded/cef/issues for other known issues
• See https://github.com/cefsharp/CefSharp/issues?q=is%3Aissue+is%3Aopen+label%3Aknown-issue for other known issues

---

• All paths (CachePath, BrowserSubProcessPath, etc) must be absolute paths, if using a non-absolute path an exception will be throw. See #​3102 for details.
• When using a RequestContext you must ensure that RequestContextSettings.CachePath is equal to or a child of CefSettings.RootCachePath See Release Notification - 81.3.x cefsharp/CefSharp#3111 (comment) for details
• Starting in June 2019 Google will block logins from CEF based browsers to Google Services, this includes Gmail, Drive, Docs, see https://security.googleblog.com/2019/04/better-protection-against-man-in-middle.html?m=1 for further discussion see https://groups.google.com/a/chromium.org/d/msg/embedder-dev/STyM5ZNTHMM/POj1v_cqBgAJ
• WPF the browser stops redrawing when running on Intel Iris Xe Integrated GPU(11th Gen). Intel have released an updated driver, see https://www.intel.com/content/www/us/en/support/articles/000058136/graphics/graphics-for-11th-generation-intel-processors.html See WPF - cannot redraw page on Intel 11th Core Iris Xe Integration graphic card  dotnet/wpf#3817 for workaround if you are unable to install the updated driver.

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