mod-h2 v2.0.29

• fixed a compiler warning about an unused static var when AP_MPMQ_CAN_WAITIO is not defined.

mod-h2 v2.0.28

• When HTTP/2 flow controls blocks further writes, return processing to an
  async mpm to free a worker thread. The connection needs window updates from
  the client in such a case and can leave monitoring the socket to the mpm.
  So far, only effective on Apache httpd 2.5.0 (trunk).
  [ylavic, icing]
• Backport fix of CVE-2024-36387 from Apache 2.4.60.

mod-h2 v2.0.27

• Added cmake support provided by @jfclere. Many thanks.
• Improved handling of excess request headers to lead to an early stream reset.

mod_h2 v2.0.26

• Fixed Date header on requests upgraded from HTTP/1.1 (h2c). Fixes #272.
• Fixed small memory leak in h2 header bucket free. Thanks to
  Michael Kaufmann for finding this and providing the fix.

mod_h2 v2.0.25

• Fixed a bug that prevented immediate memory release of reset streams
  on rare occasions. Memory was reclaimed instead at connection close.
  This could be exploited, unless nghttp2 v1.57.0 is used, in a variation
  of the Rapid Reset attack. Apache httpd issued CVE-2023-45802 for this.
• Synchronized with Apache httpd svn trunk

mod_h2 v2.0.24

• fixed a compile time issue for Windows builds.

mod_h2 v2.0.23

• Improved timeout handling for streams that are sending response data.
• mod_proxy_http2: fix X-Forward-Host header to carry the correct value.
  refs https://bz.apache.org/bugzilla/show_bug.cgi?id=66752.

mod_h2 v2.0.22

• Added support for bootstrapping WebSockets via HTTP/2, as described in
  RFC 8441.
• A new directive 'H2WebSockets on|off' has been added. The feature is
  disabled by default for compatibility reasons.
• In Apache httpd development trunk (e.g. version 2.5.x) it is possible to use
  this with the proxy module to reverse proxy to a backend WebSockets server.
  This requires some new internal plumbing code in the server for getting I/O
  events on the HTTP/2 stream serving the connection.
  This "plumbing" is planned to be ported back into Apache 2.4.58.
• For implementors of Apache modules using WebSockets, mod_h2 offers an
  optional function that provides an alternative to "older" Apache versions.
  See http2_get_pollfd_from_conn, declared in mod_http2.h.

mod_h2 v2.0.21

• The reporting of Total Accesses in the server-status page was fixed. It
  counted HTTP/2 requests twice. Test case added for this. Fixes PR 66801.
• New directive H2ProxyRequests on|off to enable handling of HTTP/2 requests
  in a forward proxy configuration. In addition to ProxyRequests for
  HTTP/1.1. Set both directives to on to allow both HTTP versions.
• Fixed an inconsistency in main connection io state after the connection
  write encountered an error. Related to PR 66649.

mod-h2 v2.0.20

• Fixed a compiler warning about an uninitialized var used in logging.