<div dir="ltr">Dear all,<div><br><div>The AHG meeting is a week away, and this will be our last opportunity to review the drafts of input submissions in preparation for the SC29/WG3 meeting at the end of April. So far, these are the tentative agenda topics for AHG to discuss:</div></div><div>- <span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">DMAP updates: </span><a href="https://www.google.com/url?q=https://github.com/harfbuzz/boring-expansion-spec/blob/main/iso_docs/WG03-dmap-2024-03.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw3A_dv4AKA1ZnqqOqOTlkVu" target="_blank" style="color:rgb(26,115,232);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">https://github.com/<u></u>harfbuzz/boring-expansion-<u></u>spec/blob/main/iso_docs/WG03-<u></u>dmap-2024-03.pdf</a></div><div>- <span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">'fvar' changes and clarifications for improved handling of duplicate axis names: </span><a href="https://www.google.com/url?q=https://github.com/harfbuzz/boring-expansion-spec/blob/main/iso_docs/WG03-fvar-2024-03.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw0thQj5A2Jz7sJM7PZ05YXL" target="_blank" style="color:rgb(26,115,232);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">https://github.com/<u></u>harfbuzz/boring-expansion-<u></u>spec/blob/main/iso_docs/WG03-<u></u>fvar-2024-03.pdf</a></div><div>- <span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">changes and clarifications to 'hdmx', LTSH, and JSTF tables based on public feedback: </span><a href="https://www.google.com/url?q=https://github.com/harfbuzz/boring-expansion-spec/blob/main/iso_docs/WG03-varc-and-other-updates-03.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw3VBWyD9-_z4NqK5nbxbX9b" target="_blank" style="color:rgb(26,115,232);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">https://github.com/<u></u>harfbuzz/boring-expansion-<u></u>spec/blob/main/iso_docs/WG03-<u></u>varc-and-other-updates-03.pdf</a></div><div>-<span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px"> updates to "Feature Variations: New LookupVariation Mechanism" and updated </span><span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">condition negation </span><span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">proposal: </span><a href="https://www.google.com/url?q=https://github.com/adobe-type-tools/opentype-spec-drafts/blob/main/newfeatvar_spec.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw1iEMqmdQL2dYDQErRt6n_X" target="_blank" style="color:rgb(26,115,232);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">https://github.com/<u></u>adobe-type-tools/opentype-<u></u>spec-drafts/blob/main/<u></u>newfeatvar_spec.pdf</a></div><div>- <span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">updated VARC hint guidance for CFF2: </span><a href="https://www.google.com/url?q=https://github.com/adobe-type-tools/opentype-spec-drafts/blob/main/varchintguide.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw2SRLi6gIE0BhMsS8H3M06M" target="_blank" style="color:rgb(26,115,232);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">https://github.com/<u></u>adobe-type-tools/opentype-<u></u>spec-drafts/blob/main/<u></u>varchintguide.pdf</a></div><div>- <span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">CFF2 hint ordering: </span><a href="https://www.google.com/url?q=https://github.com/adobe-type-tools/opentype-spec-drafts/blob/main/cff2hintorder.pdf&sa=D&source=calendar&usd=2&usg=AOvVaw3foom6Y14_n4zmycsxExne" target="_blank" style="color:rgb(26,115,232);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">https://github.com/<u></u>adobe-type-tools/opentype-<u></u>spec-drafts/blob/main/<u></u>cff2hintorder.pdf</a></div><div>- various updates and synchronization between OFF and OT texts (including p<span style="color:rgb(60,64,67);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">roposed revisions to 'palt' and 'kern' documentation (see </span><a href="https://www.google.com/url?q=https://github.com/jcitpc/CJKFont/blob/main/docs/palt_kern.md&sa=D&source=calendar&usd=2&usg=AOvVaw1ltlFsw7aA3dFN8hkf5M0p" target="_blank" style="color:rgb(26,115,232);font-family:Roboto,Arial,sans-serif;font-size:14px;letter-spacing:0.2px">https://github.com/<u></u>jcitpc/CJKFont/blob/main/docs/<u></u>palt_kern.md</a>)</div><div>- versioning of the ConditionSet table and related changes introduced in the most recent revision of the Working Draft (subclause 6.2.9).</div><div><br></div><div>Please let me know if I missed anything. Also, if you make any updates to current documents - please reply to this email with either the updated links or notifications if / when any content updates have been made in place, without changing the document links / locations.</div><div><br></div><div>As a reminder, the next SC29/WG3 meeting will be held on April 22-26. </div><div>The input submission deadlines for the next WG meeting are as follows:<br>- April 15: deadline for registration of input contributions;</div><div>- April 17: upload deadline for registered input contributions.</div><div><br></div><div>The direct emails with the meeting invite including Zoom info will follow soon. Again, due to public availability of the AHG list archive, this info will not be shared on the AHG email list - please contact me directly if you would like to be added as an invitee and have not been a participant in any prior AHG meetings.</div><div><br></div><div>Thank you,</div><div>Vladimir</div><div><br></div></div>