…ources.

It's worth noting that `suspected_resources` never contained those resources.

The Vec only ever contained 0 or 1 command buffers.
We now acquire an encoder on every submit for pending writes but that's not a problem since those are coming from a pool anyway.

…ive in `LifetimeTracker.handle_mapping`

This change doesn't change behavior as `Global.buffer_drop` already unmaps the buffer.

…cing-updated

# Conflicts:
#	wgpu-core/src/device/life.rs
#	wgpu-core/src/device/queue.rs
#	wgpu-core/src/device/resource.rs

This fixes a regression introduced in 0a76c0f.

Consolidate the explanation of buffer mapping in the documentation for
`Buffer`. Change the example code to actually compile, given that the
`map_async` callback needs to share access to the buffer with
`map_async`'s caller. Mapping isn't pretty, but covering that up in
the docs doesn't improve matters.

For `BufferSlice`, `BufferView`, and `BufferViewMut`, consolidate
extended explanations and background in the docs for types, rather
than scattering it around in the docs for associated functions.

For `Buffer::slice`, `BufferSlice::get_mapped_range`, and
`BufferSlice::get_mapped_range_mut`, update documentation to provide
necessary details, but defer to types' docs for background.

These are in nightly builds.

naga doesn't have a `serde` feature, instead having separate
`serialize` and `deserialize` features, so things that want to
modify the serde handling must check for either of those, not
for `serde` itself.

* Add missing changelog entry for `msl-out-if-target-apple`/`hlsl-out-if-target-windows` feature addition

* minor changelog reorganisation

* fix missing author attribution & pr link in changelog

* import patch release changelogs and remove redundant items

* move pipeline overridable constants from bugfixes to features

The current code works, but `serde` documents that the feature to
use is `derive` (which then happens to use the `serde_derive`
implicit feature).

This helps to prepare for the coming day when explicit features
will be required.

…ffects from there leading to boxing of almost all hal resources

gfx_select macros are empty husks now that are waiting to be removed

…cing-updated

# Conflicts:
#	wgpu-core/src/binding_model.rs
#	wgpu-core/src/command/compute.rs
#	wgpu-core/src/command/mod.rs
#	wgpu-core/src/command/render.rs
#	wgpu-core/src/device/global.rs
#	wgpu-core/src/device/queue.rs
#	wgpu-core/src/device/resource.rs
#	wgpu-core/src/hub.rs
#	wgpu-core/src/track/mod.rs
#	wgpu/src/lib.rs

…bytes

update ray tracing