v5.2.6

• auth: Basic auth without realm in the challenge is allowed

v5.2.5

• http2: by default turn off RFC9113 LTWS validation.
• libicu: added support for v68-72, removed support for version <63.

v5.2.4

• timing: show total time including redirect
• fix measuring request time for http2 connections

v5.2.3

• default maximum response size changed from 2 kB to size of system memory page (usually 4 kB)
• fix compilation with OpenSSL older than 1.1.1
• gzip decompression improvements:
  • more descriptive error messages
  • output partially decoded response or nothing in case of error
  • utilize all available configured maximum response size

v5.2.2

• mcrawler_url_parse() zeros mcrawler_url_url (BC break introduced in v5.2.0)
• url: fix compilation of debug messages

v5.2.1

• fix memory leak in mcrawler_url_parse2
• fix uninitialized string returned by mcrawler_url_serialize_path_and_query
• debug output compiled conditionally
• c++14 standard is required instead of c++17

v5.2.0

• improved TLS downgrade mechanism for broken servers, support correctly TLS 1.3
• url: update for the latest version of https://url.spec.whatwg.org/
• url: rewritten for better memory management
• libicu is now longer mandatory build dep, but then non-ascii domains aren't supported
• configure: check for ssl funcs only if libssl is present
• configure: better check for libnghttp2

v5.1.4

• always load certs locations after startup

v5.1.3

• more debug info about cert validation
• support static linking of OpenSSL

v5.1.2

• load CA certs bundle at least once a day