5.2.2 (2025-06-03)

Bug Fixes

• "Overlay enabled" false positive (18e72ee)
• do not crush when error is null for runtime errors (#5447) (309991f)
• remove unnecessary headerX_TEST (#5451) (64a6124)
• respect theallowedHosts option for cross-origin header check (#5510) (03d1214)

5.2.1 (2025-03-26)

Security

• cross-origin requests are not allowed unless allowed byAccess-Control-Allow-Origin header
• requests with an IP addresses in theOrigin header are not allowed to connect to WebSocket server unless configured byallowedHosts or it different from theHost 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

• addedgetClientEntry andgetClientHotEntry 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 theapp option to beFunction (by default only withconnect compatibility frameworks) (3096148)
• allow theserver option to beFunction (#5275) (02a1c6d)
• http2 support forconnect andconnect compatibility frameworks which support HTTP2 (#5267) (6509a3f)

Bug Fixes

• check theplatform property to determinate the target (#5269) (c3b532c)
• ipv6 output (#5270) (06005e7)
• replacerimraf withrm (#5162) (1a1561f)
• replace default gateway (#5255) (f5f0902)
• supportdevServer: false (#5272) (8b341cb)

4.15.2 (2024-03-20)

Bug Fixes

• security: bump webpack-dev-middleware (4116209)

5.0.4 (2024-03-19)

Bug Fixes

• security: bump webpack-dev-middleware (#5112) (aab576a)

5.0.3 (2024-03-12)

Bug Fixes

• types: proxy (#5101) (6e1aed3)

5.0.2 (2024-02-16)

Bug Fixes

• types (#5057) (da2c24d)

5.0.1 (2024-02-13)

Bug Fixes

• avoid using eval in client (#5045) (7681477)
• overlay andrequire-trusted-types-for (#5046) (e115436)

5.0.0 (2024-02-12)

Migration Guide and Changes.