IRC log of webfonts on 2021-11-16

Timestamps are in UTC.

16:55:20 [RRSAgent]
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logging to https://www.w3.org/2021/11/16-webfonts-irc
16:55:34 [Zakim]
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17:01:55 [Garret]
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17:03:50 [chris]
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17:05:21 [Garret]
present+
17:05:24 [Vlad]
present+
17:05:27 [chris]
present+
17:05:27 [sergeym]
present+
17:05:41 [myles]
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17:10:36 [Vlad]
Topic: 1.Update on Server Conformance Tests and COLRv1 IFT Demo
17:11:03 [Vlad]
Quick demo of COLRv1 Emoji IFT test
17:11:49 [Garret]
https://fonts.gstatic.com/experimental/patch_subset/colrv1.html
17:12:57 [chris]
wfm on Canary 98
17:13:51 [Vlad]
Updates on server test, see https://github.com/w3c/ift-server-tests
17:13:52 [chris]
q+
17:17:02 [Vlad]
ack chris
17:18:04 [Garret]
vlad: couple of new issues in the last few weeks
17:18:10 [Garret]
vlad: let's go through the list
17:18:25 [chris]
q+
17:18:38 [Vlad]
Topic: IFT open issues https://github.com/w3c/IFT/issues
17:19:50 [Garret]
vlad: first one (#43) single origin restriction. already good discussion there. Should we accept suggestion to make a note.
17:19:56 [Garret]
Chris: yes
17:20:18 [Garret]
Chris: I'll edit the spec
17:20:42 [Garret]
Vlad: next is fingerprinting analysis #42
17:21:59 [Garret]
Vlad: question about using font for fingerprinting, I though fonts that are dynamically loaded can't be used. Only installed ones
17:22:05 [Garret]
Chris: yeah
17:23:10 [Garret]
Myles: one thing that ios/macos does is does not expose information about user installed fonts to the web. That effectively solves this problem.
17:23:28 [Garret]
Vlad: don't see this as a relevant issue to incxfer.
17:26:02 [Garret]
Vlad: data points are not available outside of the origin.
17:26:27 [Garret]
Chris: I can follow up on the issue.
17:28:31 [Garret]
Vlad: next issue 41.
17:28:44 [Garret]
Garret: responded explaining we don't want to specify subsetter behaviour.
17:29:55 [Garret]
Vlad: issue also touches the codepoint vs glyph in the evaluation.
17:30:21 [Garret]
Garret: my response also touches on this explaining the evaluation was done with both glyphs (range request) and codepoints (patch subset)
17:38:48 [Garret]
Vlad: so think we still need to have a statement in the spec that explains what glyph coverage issues a subsetter needs to be aware of (eg. stylistic sets, layout rules, glyph variants)
17:39:16 [Garret]
Garret: ok that can be added, would like to do it as an informative section, and keep the equivalence requirement as the normative requirement enforcing that.
17:40:07 [Garret]
Garret: I'll take this on
17:42:17 [Garret]
Myles: planning on posting the range request draft today.
17:42:41 [Garret]
Vlad: update not related to incxfer, small change in woff2 corrections.
17:43:07 [Garret]
Vlad: one was backtracked from candidate correction to editorial.
17:43:23 [Garret]
Chris: I was over cautious, but was told review not need and to back it off.
17:45:33 [Garret]
Vlad: let's target dec. 7th for the next call.
17:45:36 [Garret]
Garret: sounds good.
17:46:47 [Vlad]
rrsagent, make minutes
17:46:47 [RRSAgent]
I have made the request to generate https://www.w3.org/2021/11/16-webfonts-minutes.html Vlad
17:59:59 [Vlad]
rrsagent, make minutes
17:59:59 [RRSAgent]
I have made the request to generate https://www.w3.org/2021/11/16-webfonts-minutes.html Vlad
19:44:09 [Zakim]
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