Belgae

Breaking change

The render and send_file methods of the Response object now
expect the full path to the template, with the file extension.
Where one would before res$render("home"), now one
res$render("templates/home.html").
Similarly, in said templates, to import partials,
use full path relative to the template in which the partial is used
e.g.: from [! header.html !] to
[! partials/header.html !].

Changes

• Middleware no longer uses global environment that may cause side effect
  across sessions.
• set and get methods on request store in environment to allow
  locking variables when using set.
• Better instructions for deploying as a service.
• Remove the deprecated Logger class, see log package.
• Pass host to free port fetch function.
• Add hidden option to force change port for upcoming related service.
• Internals of calls reworked to share response object.
  This is how it should always have worked, it allows middlewares to
  updatre request and response to be used/passed to subsequent calls.
• Middleware check for run has been fixed.
• Document and export the Response class.
• Added pre-hook to response.
• Document and export Request class.
• set and get methods on Request and Response accept character
  strings as name.
• Use R 4.1.0 + add Depends
• Allow passing a list of functions to use to easily se multiple
  middlewares at once.
• render method correctly sets the Content-type header.
• headers method more robust to avoid duplicated headers.
• Add token_create function.
• Add cookie method to the Response class to easily set cookies.
• Add cookie field to Request to hold parsed HTTP_COOKIE.
• Properly URL decode query string values.
• Add sendf method to Response class to pre-process request
  with sprintf.
• Silently read templates, no more EOF warnings.
• More informative print messages for classes.
• Add post render hooks to response.
• Added get_headers method to Response to retrieve currently set headers.
• Unlock objects to allow adding new elements to Response and Request.
• Upgrade websocket protocol if on HTTPS protocol.
• Improved the default log.
• log argument of ambiorix constructor now defaults to TRUE.
• Added md method to Response to render .md files.
• Added set_log* functions to allow using custom logs.