move framework tests to their own package (but still inside the framework collection)
adjust games to use find-relevant-directories instead of
working directly with collections

also some Rackety
Fix the filename of the Ubuntu build.

The actual file *is* an x86_64 build.
win32: fix `win32-in-place' target on existing tree
paint-by-numbers: fix path construction

Syntaxes of filesystem paths and module paths are not the same
under Windows.
mzcom: fix installer
mzcom: set mzobj interface version to bogus value, for now

MzCOM and its build process need some sort of overhaul, but
it's on the backburner for now.
raco setup: better tracking of provides in database

Keep track of the out<n>.sxref timestamps, so that `raco setup'
can detect when the database is out of sync (instead of assuming that
it's always in sync with out<n>.sxref files).
move release notes in appropriate packages

A collection declares release notes with a `release-notes' field in
"info.rkt".

The "doc" directory is now populated exclusively by generated content,
instead of having a static "release-notes" directory (and a "keep-dirs.rktd"
file to record the static directories).
fix `server' target
fix `distro-build' package
win32: make "doc" dir for core install
distro-build: add missing dependency on "scribble-lib"
win32: fix destination of COPYING files in build
redex delim-cont example: fix `if' in `get-marks'

The `if' case of `get-marks' was missing subscripts, which
caused it not to match and defer to an `if' in `get-marks-core',
but `get-marks-core' is not supposed to have an `if' rule.
Fix the one in `get-marks' and removed it from `get-marks-core'.
typo fixed, Closes PR13876
detect changes to "links.rktd" by content instead of timestamp

The 1-second granularity of filesystem timestamps is not
good enough to deetct changes to the file --- especially
when `raco pkg' installs links and runs `raco setup' (in
the same Rcket process), in which case a newly installed link
might not be detected.

The longer-term repair is probably to add file-changed
events to Racket (based on `inotify' and similar interfaces
provided by OSes).
Fix internal error for vector type-checking

If multiple values were expected and not provided
when type-checking a vector expression, TR would throw
an internal error.

Thanks to Pierpaolo for the report!
add 'horizontal-side-conditions-same-line style to rule-pict-style
framework: fix meta keybindings setup

Don't add "~c:" to a keybinding that has "c:".