for the actual bytes in the body, not for the (chunked) overhead.

The new VSL record is 'VdpAcct' and masked by default.

Fix the name of VDP_close() to VDP_Close() since I'm touching
all the lines anyway.

Fixes #3354

This starts a 6.5.1 changes entry, with only the major bump present.

Retroactively fix up the heading for the 6.5.0 release in the changelog.

In the Varnish Cache 6.5.0 release we forgot to bump the VRT major
version. Do it now.

If direnv is installed you will get a warning otherwise.

Closes #3410

If we lose a header from http_SetHeader() we don't formally run out of
workspace prior to calling http_fail().

Refs #3410

And slightly move things around. There are interesting details worth
mentioning.

Better diff with the --word-diff --ignore-all-space options.

We actually changed behavior also for vcc_acl_pedantic=false

And a quick note on the workspace API plus homework for later.

Yes, I missed at least one varnishd change in my first pass.

Leaving out any change that is solely a bug fix on purpose.

The only user-visible change for this release.

I thought the slight change of behavior was worth mentioning, and that in
the varnishadm/CLI section it would stand out.