Sourced from webpack-dev-server's releases.

v5.2.1

5.2.1 (2025-03-26)

Security

• cross-origin requests are not allowed unless allowed by Access-Control-Allow-Origin header
• requests with an IP addresses in the Origin header are not allowed to connect to WebSocket server unless configured by allowedHosts or it different from the Host header

The above changes may make the dev server not work if you relied on such behavior, but unfortunately they carry security risks, so they were considered as fixes.

Bug Fixes

• prevent overlay for errors caught by React error boundaries (#5431) (8c1abc9)
• take the first network found instead of the last one, this restores the same behavior as 5.0.4 (#5411) (ffd0b86)

v5.2.0

5.2.0 (2024-12-11)

Features

• added getClientEntry and getClientHotEntry methods to get clients entries (dc642a8)

Bug Fixes

• speed up initial client bundling (145b5d0)

v5.1.0

5.1.0 (2024-09-03)

Features

• add visual progress indicators (a8f40b7)
• added the app option to be Function (by default only with connect compatibility frameworks) (3096148)
• allow the server option to be Function (#5275) (02a1c6d)
• http2 support for connect and connect compatibility frameworks which support HTTP2 (#5267) (6509a3f)

Bug Fixes

• check the platform property to determinate the target (#5269) (c3b532c)
• ipv6 output (#5270) (06005e7)
• replace rimraf with rm (#5162) (1a1561f)
• replace default gateway (#5255) (f5f0902)
• support devServer: false (#5272) (8b341cb)

v5.0.4

5.0.4 (2024-03-19)

... (truncated)

Sourced from webpack-dev-server's changelog.

5.2.1 (2025-03-26)

Security

• cross-origin requests are not allowed unless allowed by Access-Control-Allow-Origin header
• requests with an IP addresses in the Origin header are not allowed to connect to WebSocket server unless configured by allowedHosts or it different from the Host header

The above changes may make the dev server not work if you relied on such behavior, but unfortunately they carry security risks, so they were considered as fixes.

Bug Fixes

• prevent overlay for errors caught by React error boundaries (#5431) (8c1abc9)
• take the first network found instead of the last one, this restores the same behavior as 5.0.4 (#5411) (ffd0b86)

5.2.0 (2024-12-11)

Features

• added getClientEntry and getClientHotEntry methods to get clients entries (dc642a8)

Bug Fixes

• speed up initial client bundling (145b5d0)

5.1.0 (2024-09-03)

Features

• add visual progress indicators (a8f40b7)
• added the app option to be Function (by default only with connect compatibility frameworks) (3096148)
• allow the server option to be Function (#5275) (02a1c6d)
• http2 support for connect and connect compatibility frameworks which support HTTP2 (#5267) (6509a3f)

Bug Fixes

• check the platform property to determinate the target (#5269) (c3b532c)
• ipv6 output (#5270) (06005e7)
• replace rimraf with rm (#5162) (1a1561f)
• replace default gateway (#5255) (f5f0902)
• support devServer: false (#5272) (8b341cb)

5.0.4 (2024-03-19)

Bug Fixes

... (truncated)

• 0d22a08 chore(release): 5.2.1
• 6045b1e chore(deps): update (#5444)
• ffd0b86 fix: take the first network found instead of the last one, this restores the ...
• 9ea7b08 ci: update dependency-review-action (#5442)
• 5c9378b Merge commit from fork
• d2575ad Merge commit from fork
• 8c1abc9 fix: prevent overlay for errors caught by React error boundaries (#5431)
• 5a39c70 ci: update codecov/codecov-action to v5 (#5406)
• 55220a8 chore(deps-dev): bump the dependencies group across 1 directory with 4 update...
• 09f6f8e chore(deps): bump the dependencies group across 1 directory with 2 updates (#...
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