Roll changelog

A changelog:

Analogy: git blame :p

0.13.0 - 2021-05-18

Breaking change:
- request event is now sent after the URL matching and the HTTP verb check, please use the new headers event for these use cases.
Added new headers event, to hook after request headers have been read, but before the request body has been consumed. (#227)
Added method Request.read() to load and consume request body in one call

Added credentials parameter to cors extension, to deal with Access-Control-Allow-Credentials header (#155)

python 3.7 compatibility (bump websockets and biscuits packages) (#69)
uvloop is not a dependency anymore (but you should still use it!): need was to allow installing Roll without uvloop is some envs, and to let the users define the uvloop version they want to use (#68)
Request.method is None by default (#67)
allow to use methods=* in cors extension (#65)

Breaking changes:
- Request.route is now always set, but Request.route.payload is None when path is not found. This allows to catch a not found request in the request hook. Note: if the request hook does not return a response, a 404 is still automatically raised. (#45)
Added request.host shortcut (#43)
Introduced protocol upgrade and protocol configuration for routes. Two protocols are shipped by default : HTTP and Websocket (#54).
The route is now resolved as soon as the URL has been parsed. In addition, the route lookup method has been split up from the application __call__method, to allow easy override (#54).
Testing: now build a proper request instead of calling callbacks by hand (#54).

Breaking changes:
- Request and Response classes now take app as init parameter. It allows lazy parsing of the query while keeping the Query class reference on Roll application. (#35)
Added support for request body parsing through multifruits (#38)

Breaking changes:
- Query, Request and Response are not anymore attached to the Protocol class. They are now declared at the Roll class level. It allows easier subclassing and customization of these parts. (#30)
- Removed Request.kwargs in favor of inheriting from dict, to store user data in a separate space (#33)
- Request headers are now normalized in upper case, to work around inconsistent casing in clients (#24)
Only set the body and Content-Length header when necessary (#31)
Added cookies support (#28)

Breaking changes:
- options extension is no more applied by default (#16)
- deprecated req pytest fixture is now removed (#9)
Changed Roll.hook signature to also accept kwargs (#5)
json shorcut sets utf-8 charset in Content-Type header (#13)
Added static extension to serve static files for development (#16)
cors accepts headers parameter to control Access-Control-Allow-Headers (#12)
Added content_negociation extension to reject unacceptable client requests based on the Accept header (#21)
Allow to set multiple Set-Cookie headers (#23)

Breaking change: order of parameters in events is always request, response and optionnaly error if any, in that particular order.
Add documentation.
Move project to Github.

Breaking change: routes placeholder syntax changed from :parameter to {parameter}
Switch routes from kua to autoroutes for performances.

Breaking change: cors extension parameter is no longer value but origin
Improve benchmarks and overall performances.