ISSUE-41

LanguageVersioning-41

What are good practices for designing extensible languages and for handling versioning?

State:

OPEN

Product:

HTML 5 review

Raised by:

Larry Masinter

Opened on:

2003-06-27

Description:

W3C defines languages. Languages evolve, creating new "versions" of the language. Evolution is either incremental or drastic.
After evolution, new readers need to work with older content, and new content needs to not "break" inappropriately with older readers.

How should language designers plan for evolution, advise implementors of consumers and creators of content about how to "future proof" what they are making?

Related Actions Items:

• ACTION-283 on Larry Masinter to Update document on version identifiers w.r.t. Cambridge June discussion - due 2009-12-10, pending review
• ACTION-29 on Noah Mendelsohn to write up his paper comments on extensibility and versioning - due 2007-06-29, closed
• ACTION-37 on David Orchard to update all 3 documents in versioning finding - due 2007-08-24, closed
• ACTION-4 on Dan Connolly to Review definitions of partial understanding, backward compatible, and forward compatible - due 2007-09-06, closed
• ACTION-27 on Dan Connolly to ask Mimasa and Mark Birbeck about feasability of using substitution groups in XHTML modularization, cc public-xml-versioning - due 2007-09-06, closed
• ACTION-28 on Noah Mendelsohn to draft a blog item for review and, pending creation of a TAG blog mechanism, post it. - due 2007-09-06, closed
• ACTION-35 on Stuart Williams to complete review of terminology section of of 4 July versioning draft - due 2007-09-13, closed
• ACTION-15 on Henry S. Thompson to Review XHTML Modularization (http://www.w3.org/TR/2006/WD-xhtml-modularization-20060705/) - due 2007-09-17, closed
• ACTION-51 on David Orchard to And Dan work together to articulate the story that the TAG wants to tell. - due 2007-10-04, closed
• ACTION-48 on Henry S. Thompson to Produce an exemplary implementation of XHTML Modularization using substitution groups for both bottom-up extensibility and top-down modularity - due 2007-10-12, closed
• ACTION-68 on David Orchard to to draft an update for 25 Oct 2007 - due 2007-10-25, closed
• ACTION-73 on Henry S. Thompson to Contact the XHTML 2 WG about the fact that the TAG has been experimenting with modularisation - due 2007-11-30, closed
• ACTION-38 on Norman Walsh to review the XML part again - due 2008-02-14, closed
• ACTION-111 on David Orchard to Revise version of compatibility strategies document by next telecon (13 march) - due 2008-03-13, closed
• ACTION-108 on Ashok Malhotra to Review compatibility-strategies section 2, 4 a week after DO signals review - due 2008-04-04, closed
• ACTION-109 on T.V. Raman to Review compatibility-strategies section 3, 4, 5 due 2008-04-10 - due 2008-04-04, closed
• ACTION-110 on Norman Walsh to Review compatibility-strategies section 3, 4, 5 - due 2008-04-04, closed
• ACTION-133 on David Orchard to Ask raman what he thinks should be done wrt css versioning - due 2008-04-17, closed
• ACTION-140 on David Orchard to Revise strategies part of XML Versioning finding by 13 May 2008 - due 2008-05-08, closed
• ACTION-107 on Dan Connolly to Review compatibility-strategies section 3 (soon) and 5 for May/Bristol - due 2008-05-15, closed
• ACTION-112 on Noah Mendelsohn to Review compatibility strategies section 2 due 2008-04-04 - due 2008-05-15, closed
• ACTION-146 on Norman Walsh to Review 2008-05-13 versioning draft - due 2008-05-26, closed
• ACTION-148 on Jonathan Rees to See if he can develop a formal basis for the definition of extensibility, possibly includiing definitions of forwards/backwards compatibility - due 2008-05-26, closed
• ACTION-149 on Henry S. Thompson to Henry to help Jonathan with ACTION-148 and ACTION-158 - due 2008-05-26, closed
• ACTION-158 on Jonathan Rees to Write up thoughts on versioning and share with the group - due 2008-05-28, closed
• ACTION-159 on David Orchard to Update compatibility strategies document in response to f2f discussion - due 2008-05-28, closed
• ACTION-147 on Noah Mendelsohn to Review 2008-05-13 versioning draft - due 2008-06-07, closed
• ACTION-16 on David Orchard to Incorporate the NVDL text into the findings. - due 2008-09-11, closed
• ACTION-182 on David Orchard to Provide example for jar to work into the formalism - due 2008-12-05, closed
• ACTION-181 on Jonathan Rees to Update versioning formalism to align with terminology in versioning compatibility strategies - due 2009-01-23, closed
• ACTION-165 on John Kemp to Formulate erratum text on versioning for the web architecture document - due 2009-02-24, closed
• ACTION-221 on Jonathan Rees to Work with Dave Orchard to close up the formalism facet of the versioning document, due in two weeks - due 2009-02-24, closed
• ACTION-183 on David Orchard to Incorporate formalism into versioning compatibility strategies - due 2009-03-03, closed
• ACTION-241 on Larry Masinter to Review TAG versioning situation and report back to TAG and HTML - due 2009-04-09, closed
• ACTION-229 on Noah Mendelsohn to Noah to respond to John Kemp proposal of Feb 17 on versioning - due 2009-04-14, closed
• ACTION-260 on Jonathan Rees to Review and post the email exchange he had with Larry on versioning about 1-2 months ago - due 2009-04-23, closed
• ACTION-259 on Larry Masinter to Kick off discussion of versioning principles to apply to HTML, engage jonathan and henry. - due 2009-05-01, closed
• ACTION-258 on Noah Mendelsohn to Follow up with Larry around extensibility of HTTP and the methods used to extend it - due 2009-05-19, closed
• ACTION-272 on Jonathan Rees to Report back to the TAG on outcome of collaboration with LM on Versioning - due 2009-06-15, closed
• ACTION-270 on Larry Masinter to Provide additional material for review at F2F for Issue 41 - due 2009-06-22, closed
• ACTION-299 on Dan Connolly to Notify the TAG when the HTML WG gets closer to closing issue-4 html-versioning - due 2009-11-11, closed

Related emails:

1. An alternative approach to simplifying namespace binding (from ht@inf.ed.ac.uk (Henry S. Thompson) on 2009-11-20)
2. Re: version identifiers (from connolly@w3.org on 2009-11-19)
3. Microsoft's Namespaces Proposal (TAG ACTION-327) (from ht@inf.ed.ac.uk (Henry S. Thompson) on 2009-11-19)
4. suggestion for 19 Nov agenda (from connolly@w3.org on 2009-11-16)
5. Final agenda for TAG F2F on 2 Nov 2009 (Today) (from noah_mendelsohn@us.ibm.com on 2009-11-02)
6. Re: Preliminary agenda for TAG F2F meeting of 2 Nov 2009 (from noah_mendelsohn@us.ibm.com on 2009-11-02)
7. Preliminary agenda for TAG F2F meeting of 2 Nov 2009 (from noah_mendelsohn@us.ibm.com on 2009-11-02)
8. Re: Topics for discussion at HTML WG/TAG meeting at TPAC (from noah_mendelsohn@us.ibm.com on 2009-10-28)
9. Re: Topics for discussion at HTML WG/TAG meeting at TPAC (from ht@inf.ed.ac.uk (Henry S. Thompson) on 2009-10-28)
10. RE: Topics for discussion at HTML WG/TAG meeting at TPAC (was: RE: Possible meeting of TAG and HTML Working Groups at TPAC) (from noah_mendelsohn@us.ibm.com on 2009-10-28)
11. RE: Topics for discussion at HTML WG/TAG meeting at TPAC (was: RE: Possible meeting of TAG and HTML Working Groups at TPAC) (from Paul.Cotton@microsoft.com on 2009-10-28)
12. Re: Agenda for TAG Teleconference of 22 October 2009 (from noah_mendelsohn@us.ibm.com on 2009-10-22)
13. Re: Agenda for TAG Teleconference of 22 October 2009 (from jar@creativecommons.org on 2009-10-22)
14. Re: Agenda for TAG Teleconference of 22 October 2009 (from noah_mendelsohn@us.ibm.com on 2009-10-22)
15. Agenda for TAG Teleconference of 22 October 2009 (from noah_mendelsohn@us.ibm.com on 2009-10-21)
16. TAG issue review (from masinter@adobe.com on 2009-10-16)
17. Re: Agenda for TAG Teleconference of 8 Oct 2009 (from noah_mendelsohn@us.ibm.com on 2009-10-07)
18. Agenda for TAG Teleconference of 8 Oct 2009 (from noah_mendelsohn@us.ibm.com on 2009-10-07)
19. Re: [RE: ISSUE-41/ACTION-97 decentralized-extensibility] (from connolly@w3.org on 2009-10-01)
20. Re: Agenda for TAG Teleconference of 1 Oct 2009 (Today) (from noah_mendelsohn@us.ibm.com on 2009-10-01)
21. Agenda for TAG Teleconference of 1 Oct 2009 (Today) (from noah_mendelsohn@us.ibm.com on 2009-10-01)
22. [RE: ISSUE-41/ACTION-97 decentralized-extensibility] (from raman@google.com on 2009-09-30)
23. version identifiers (from masinter@adobe.com on 2009-08-26)
24. Re: [State of HTML WG Unresolved Issues] (from noah_mendelsohn@us.ibm.com on 2009-08-25)
25. [State of HTML WG Unresolved Issues] (from raman@google.com on 2009-08-25)
26. Re: Fw: Issue-4/Action-108 html-versioning - suggest closing (from noah_mendelsohn@us.ibm.com on 2009-08-24)
27. Re: Fw: Issue-4/Action-108 html-versioning - suggest closing (from rubys@us.ibm.com on 2009-08-24)
28. Fw: Issue-4/Action-108 html-versioning - suggest closing (from noah_mendelsohn@us.ibm.com on 2009-08-24)
29. Agenda for TAG teleconference of 23 July 2009 (from noah_mendelsohn@us.ibm.com on 2009-07-21)
30. Re: ISSUE-41 versioning comments (from schepers@w3.org on 2009-06-19)
31. ISSUE-41 versioning comments (from masinter@adobe.com on 2009-06-18)
32. Agenda for TAG Teleconference of 11 June 2009 (from noah_mendelsohn@us.ibm.com on 2009-06-09)
33. Agenda for TAG teleconference of 28 May 2009 (from noah_mendelsohn@us.ibm.com on 2009-05-27)
34. Draft minutes of TAG teleconference of 21 May 2009 (from noah_mendelsohn@us.ibm.com on 2009-05-26)
35. Agenda for 21 May 2009 TAG Teleconference and Start of F2F Agenda Planning (from noah_mendelsohn@us.ibm.com on 2009-05-19)
36. Draft minutes of 2009-05-12 TAG weekly (from jar@creativecommons.org on 2009-05-16)
37. Agenda for TAG Teleconference of 14 May 2009 (from noah_mendelsohn@us.ibm.com on 2009-05-13)
38. RE: Are we ready to discuss Versioning/ISSUE-41 this week? (from noah_mendelsohn@us.ibm.com on 2009-05-13)
39. RE: Are we ready to discuss Versioning/ISSUE-41 this week? (from masinter@adobe.com on 2009-05-12)
40. Are we ready to discuss Versioning/ISSUE-41 this week? (from noah_mendelsohn@us.ibm.com on 2009-05-12)
41. Re: update ISSUE-41 (from noah_mendelsohn@us.ibm.com on 2009-05-07)
42. Agenda for TAG teleconference of 7 May 2009 (from noah_mendelsohn@us.ibm.com on 2009-05-05)
43. Draft minutes of TAG teleconference of 23 April 2009 (from noah_mendelsohn@us.ibm.com on 2009-05-05)
44. Versioning and HTML -- recap (from masinter@adobe.com on 2009-05-01)
45. update ISSUE-41 (from masinter@adobe.com on 2009-04-24)
46. Minutes from yesterday (from ashok.malhotra@oracle.com on 2009-04-24)
47. minutes TAG 16 Apr for review: XMLVersioning-41 (ISSUE-41), contentTypeOverride-24 (from connolly@w3.org on 2009-04-20)
48. Agenda for TAG teleconference of 23 April 2009 (from noah_mendelsohn@us.ibm.com on 2009-04-16)
49. Re: Flame on language versioning and multiplexing (from noah_mendelsohn@us.ibm.com on 2009-04-16)
50. Agenda for TAG teleconference of 16 April 2009 (from noah_mendelsohn@us.ibm.com on 2009-04-15)
51. Re: TAG telcon of 2009-04-09: Draft minutes (from noah_mendelsohn@us.ibm.com on 2009-04-14)
52. Re: TAG telcon of 2009-04-09: Draft minutes (from noah_mendelsohn@us.ibm.com on 2009-04-13)
53. Re: TAG telcon of 2009-04-09: Draft minutes (from jar@creativecommons.org on 2009-04-13)
54. Re: TAG telcon of 2009-04-09: Draft minutes (from noah_mendelsohn@us.ibm.com on 2009-04-13)
55. review of TAG work on versioning (from masinter@adobe.com on 2009-04-07)
56. Agenda for TAG Teleconference of 9 April 2009 (from noah_mendelsohn@us.ibm.com on 2009-04-07)
57. Re: Scheduling TAG discussion of versioning (from noah_mendelsohn@us.ibm.com on 2009-04-07)
58. Scheduling TAG discussion of versioning (from noah_mendelsohn@us.ibm.com on 2009-04-03)
59. Summary of status of TAG issue xmlVersioning-41 (from noah_mendelsohn@us.ibm.com on 2009-03-24)
60. Setting TAG Priorities - Review of discussion and planning to date (from noah_mendelsohn@us.ibm.com on 2009-03-22)
61. RE: TAG Pending Review Action Items (from noah_mendelsohn@us.ibm.com on 2009-03-13)
62. Re: TAG Pending Review Action Items (from jar@creativecommons.org on 2009-03-11)
63. RE: TAG Pending Review Action Items (from masinter@adobe.com on 2009-03-11)
64. RE: Agenda for TAG teleconference of 12 March 2009 (from masinter@adobe.com on 2009-03-11)
65. RE: Agenda for TAG teleconference of 12 March 2009 (from masinter@adobe.com on 2009-03-10)
66. Agenda for TAG teleconference of 12 March 2009 (from noah_mendelsohn@us.ibm.com on 2009-03-10)
67. TAG Pending Review Action Items (from noah_mendelsohn@us.ibm.com on 2009-03-10)
68. Agenda for TAG Face-to-Face Meeting, 3-5 March 2009 (Redwood Shores, CA) (from noah_mendelsohn@us.ibm.com on 2009-02-25)
69. Approved minutes of TAG Teleconference of 5 February 2009 (from noah_mendelsohn@us.ibm.com on 2009-02-17)
70. Re: Palm webOS approach to HTML extensibility: x-mojo-* [issue-51 selfDescribingWeb-51] (from paul@prescod.net on 2009-02-16)
71. Palm webOS approach to HTML extensibility: x-mojo-* [issue-51 selfDescribingWeb-51] (from connolly@w3.org on 2009-02-16)
72. Draft of minutes from 5 February 2009 TAG telecon for review (from jar@creativecommons.org on 2009-02-10)
73. Approved minutes for TAG telcon of 2009-01-29 (from noah_mendelsohn@us.ibm.com on 2009-02-05)
74. Re: Draft minutes for TAG telcon of 2009-01-29 (from ht@inf.ed.ac.uk (Henry S. Thompson) on 2009-02-05)
75. TAG Telcon Agenda for 5th February 2009 (from noah_mendelsohn@us.ibm.com on 2009-02-03)
76. Re: TAG Telcon Agenda for 29th Jan 2009: httpRedirections-57; selfDescribingWeb-51; errorHandling-20; scalabilityOfURIAccess-58; XMLVersioning-41; Issues Pending Review; Overdue Action Items. (from john.kemp@nokia.com on 2009-01-29)
77. Re: TAG Telcon Agenda for 29th Jan 2009: httpRedirections-57; selfDescribingWeb-51; errorHandling-20; scalabilityOfURIAccess-58; XMLVersioning-41; Issues Pending Review; Overdue Action Items. (from ashok.malhotra@oracle.com on 2009-01-27)
78. TAG Telcon Agenda for 29th Jan 2009: httpRedirections-57; selfDescribingWeb-51; errorHandling-20; scalabilityOfURIAccess-58; XMLVersioning-41; Issues Pending Review; Overdue Action Items. (from skw@hp.com on 2009-01-27)
79. Minutes from Jan 15, 2009 Telcon (from ashok.malhotra@oracle.com on 2009-01-16)
80. TAG Teleconference Agenda for 15 January 2009 (from noah_mendelsohn@us.ibm.com on 2009-01-14)
81. Draft TAG Agenda fro 15th Jan. (from skw@hp.com on 2009-01-13)
82. Draft minutes of W3C TAG Teleconference of 18 Dec 2008 (from jar@creativecommons.org on 2009-01-07)
83. minutes: TAG face-to-face meeting, 9-11th December 2009 MIT in Cambridge MA, USA (from connolly@w3.org on 2009-01-07)
84. Draft TAG telcon agenda 18th Dec 2009: IRIEverywhere-27;Self-Describing Web; XMLVersioing-41; binaryXML-30. (from skw@hp.com on 2008-12-16)
85. Re: Request for Agenda items for TAG Telcon of 18th December 2008 (from connolly@w3.org on 2008-12-15)
86. Agenda for TAG F2F Meeting 23-25th September 2008 (from skw@hp.com on 2008-09-17)
87. Re: TAG weekly telcon agenda for 11 Sep 2008: XMLVersioning-41; binaryXML-30; UrnsAndRegistries-50; Self-Describing Web; F2F Agenda; tagSoupIntegration-54; abreviateURIs-56; WS-* inquiry; Content-Transformation Guidelines review request; htpRedirecti (from orchard@pacificspirit.com on 2008-09-10)
88. TAG weekly telcon agenda for 11 Sep 2008: XMLVersioning-41; binaryXML-30; UrnsAndRegistries-50; Self-Describing Web; F2F Agenda; tagSoupIntegration-54; abreviateURIs-56; WS-* inquiry; Content-Transformation Guidelines review request; htpRedirections-57 (from skw@hp.com on 2008-09-10)
89. minutes TAG weekly 4 Sep for review: tagSoupIntegration-54, abbreviatedURI-56 (from connolly@w3.org on 2008-09-04)
90. TAG Telcon Agenda 4th Sept 2008: tagSoupIntegration-54; abbreviatedURIs-56; XMLVersioning-41; F2F Agenda;httpRedirections-57; Open Action Items (from skw@hp.com on 2008-09-03)
91. RE: Draft agenda for TAG telcon 16th Sept 2008 available (from skw@hp.com on 2008-09-02)
92. Summary of TAG activity in recent months; August 2008 (from ij@w3.org on 2008-08-12)
93. Draft minutes from TAG telcon of 2008-07-24, plain text (from ht@inf.ed.ac.uk (Henry S. Thompson) on 2008-07-25)
94. TAG Weekly Telcon Agenda: Proposed Wiget URI Scheme; UrnsAndRegistries-50;XMLVersioning-41;Issues and Action item review. (from skw@hp.com on 2008-06-25)
95. TAG Telcon Agenda: 19th June 2008: New Items? (Widgets URI Scheme); scalabilityOfURIAccess-38; XMLVersioning-41;tagSoupIntegration-54;Action Item Review (from skw@hp.com on 2008-06-18)
96. TAG Telcon Agenda: 12th June 2008: namespaceDocument-8;passwordInTheClear-52;tagSoupIntegration-54;UrnsAndRegistries-50;XMLVersioning-41 (from skw@hp.com on 2008-06-11)
97. Re: Draft minutes for TAG f2f, 19 May (from ht@inf.ed.ac.uk (Henry S. Thompson) on 2008-06-05)
98. RE: Alternative language versioning formalism (from marc@marcdegraauw.com on 2008-06-05)
99. TAG Telcon Agenda for 5th June 2008: UrnsAndregistries-50; tagSoupIntegration-54;passwordsInTheClear-52; XMLVersioning-41 (from skw@hp.com on 2008-06-04)
100. RE: Alternative language versioning formalism (from skw@hp.com on 2008-05-29)
101. TAG Telcon Agenda for 29th May 2008: UrnsAndRegistries-50; passwordInTheClear-52; tagSoupIntegration-54; XMLVersioning-41 (from skw@hp.com on 2008-05-28)
102. Alternative language versioning formalism (from jar@creativecommons.org on 2008-05-27)
103. TAG Telcon Agenda: 10th April 2008: XMLVersioning-41; passwordsInTheClear-52;tagSoupIntegration-54;UrnsAndRegistries-50 (from skw@hp.com on 2008-04-09)
104. RE: Updated versioning strategies doc [XMLVersioning-41 ISSUE-41] (from dorchard@bea.com on 2007-11-05)
105. RE: Updated versioning strategies doc [XMLVersioning-41 ISSUE-41] (from marc@marcdegraauw.com on 2007-11-05)
106. RE: Updated versioning strategies doc [XMLVersioning-41 ISSUE-41] (from noah_mendelsohn@us.ibm.com on 2007-11-02)
107. TAG Telcon Agenda for 1st November 2007. (from skw@hp.com on 2007-11-01)
108. RE: Updated versioning strategies doc [XMLVersioning-41 ISSUE-41] (from dorchard@bea.com on 2007-10-26)
109. RE: TAG Tecon Agenda: 25th October 2007: abbreviatedURI-56; XMLVersioning-41 (XHTHML Modularisation); IRIEverywhere-27;httpRedirections-57 (from dorchard@bea.com on 2007-10-24)
110. TAG Tecon Agenda: 25th October 2007: abbreviatedURI-56; XMLVersioning-41 (XHTHML Modularisation); IRIEverywhere-27;httpRedirections-57 (from skw@hp.com on 2007-10-23)
111. Re: Updated versioning strategies doc [XMLVersioning-41 ISSUE-41] (from noah_mendelsohn@us.ibm.com on 2007-10-16)
112. TAG Telcon Agenda: 13th Oct 2007: httpRedirections-57, namespaceDocument-8, Mobile Ajax Workshop, XMLVersioning-41 (from skw@hp.com on 2007-10-10)
113. Draft minutes from TAG telcon 4th October 2008. (from skw@hp.com on 2007-10-09)
114. RE: Updated versioning strategies doc [XMLVersioning-41 ISSUE-41] (from marc@marcdegraauw.com on 2007-10-05)
115. TAG meeting 17-19 Sep in Southampton: minutes/summary (from connolly@w3.org on 2007-10-04)
116. Re: Updated versioning strategies doc [XMLVersioning-41 ISSUE-41] (from connolly@w3.org on 2007-10-04)
117. TAG Telcon Agenda for 4th October 2007: binaryXML-30; XMLVersioning-41; httpRedirections-57 (from skw@hp.com on 2007-10-04)
118. RE: TAG telcon Agenda for 27th September 2007: [TechPlenary; binaryXML-28; XMLVersioning-41] (from dorchard@bea.com on 2007-09-26)
119. TAG telcon Agenda for 27th September 2007: [TechPlenary; binaryXML-28; XMLVersioning-41] (from skw@hp.com on 2007-09-26)
120. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from noah_mendelsohn@us.ibm.com on 2007-09-17)
121. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from dorchard@bea.com on 2007-09-17)
122. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from noah_mendelsohn@us.ibm.com on 2007-09-17)
123. minutes TAG weekly 13 Sep for review: contentTypeOverride-24, XMLVersioning-41 (from connolly@w3.org on 2007-09-13)
124. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from marc@marcdegraauw.com on 2007-09-12)
125. TAG Telcon Agenda: 13th September 2007: [XMLVersioning-41; UrnsAndRegistries-50; contenttypeOverride-24; abbreviatedURIs-56] (from skw@hp.com on 2007-09-11)
126. RE: TAG Minutes for 6 Sep 2007 (from skw@hp.com on 2007-09-11)
127. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from noah_mendelsohn@us.ibm.com on 2007-09-11)
128. TAG Minutes for 6 Sep 2007 (from ndw@nwalsh.com on 2007-09-06)
129. RE: TAG Weekly Telcon Agenda for 6th September 2007: tagSoupIntegration-54; namespaceDocument-8; XMLVersioning-41 (from dorchard@bea.com on 2007-09-06)
130. RE: TAG Weekly Telcon Agenda for 6th September 2007: tagSoupIntegration-54; namespaceDocument-8; XMLVersioning-41 (from skw@hp.com on 2007-09-05)
131. Re: TAG Weekly Telcon Agenda for 6th September 2007: tagSoupIntegration-54; namespaceDocument-8; XMLVersioning-41 (from noah_mendelsohn@us.ibm.com on 2007-09-05)
132. TAG Weekly Telcon Agenda for 6th September 2007: tagSoupIntegration-54; namespaceDocument-8; XMLVersioning-41 (from skw@hp.com on 2007-09-05)
133. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from connolly@w3.org on 2007-09-04)
134. Re: Draft Agenda for TAG F2F 17-19th September 2007 at University of Southampton (from noah_mendelsohn@us.ibm.com on 2007-09-04)
135. Draft Agenda for TAG F2F 17-19th September 2007 at University of Southampton (from skw@hp.com on 2007-09-04)
136. lots of SMIL namespaces, revisited [XMLVersioning-41 / ISSUE-41] (from connolly@w3.org on 2007-08-31)
137. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from marc@marcdegraauw.com on 2007-08-29)
138. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from connolly@w3.org on 2007-08-24)
139. RE: definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from dorchard@bea.com on 2007-08-24)
140. definition of forward compatible/backward compatible still an open problem [XMLVersioning-41 ISSUE-41] (from connolly@w3.org on 2007-08-24)
141. TAG in Mountain View (from on 2007-05-31)
142. TAG in Mountain View (from on 2007-05-31)
143. TAG in Mountain View (from on 2007-05-31)
144. TAG in Mountain View (from on 2007-05-30)
145. W3C Technical Architecture Group Face to Face Meeting - 30 May 2007 (Wednesday) (from on 2007-05-30)
146. W3C Technical Architecture Group Face to Face Meeting - 30 May 2007 (Wednesday) (from on 2007-05-30)
147. Long-ago discussion of schema-based approaches to versioning (from Henry S. Thompson <ht@inf.ed.ac.uk> on 2007-05-21)
148. Updated Versioning finding(s) available (from David Orchard <dorchard@bea.com> on 2007-05-17)
149. TAG Weekly Telcon (from on 2007-05-14)
150. TAG Weekly Telcon (from on 2007-05-14)
151. TAG Weekly Telcon (from on 2007-05-14)
152. TAG Weekly Telcon - 30th April 2007 (from on 2007-04-30)
153. W3C TAG Teleconference - 23 April 2007 (from on 2007-04-23)
154. W3C TAG Teleconference - 23 April 2007 (from on 2007-04-23)
155. W3C TAG Teleconference - 23 April 2007 (from on 2007-04-23)
156. W3C TAG Teleconference - 23 April 2007 (from on 2007-04-23)
157. Technical Architecture Group (from on 2007-04-16)
158. TAG f2f (from on 2006-12-12)
159. TAG f2f (from on 2006-12-12)
160. TAG f2f (from on 2006-12-12)
161. TAG F2F 5 October 2006 Afternoon (from on 2006-10-05)
162. TAG F2F 5 October 2006 Afternoon (from on 2006-10-05)
163. TAG F2F 5 October 2006 Afternoon (from on 2006-10-05)
164. TAG F2F 5 October 2006 Afternoon (from on 2006-10-05)
165. TAG F2F 5 October 2006 Afternoon (from on 2006-10-05)
166. TAG F2F (Morning) (from on 2006-10-05)
167. TAG in Vancouver (from on 2006-10-04)
168. TAG Weekly (from on 2006-09-05)
169. (from on 2006-08-29)
170. TAG Teleconference of 8 August 2006 (from on 2006-08-08)
171. TAG Teleconference of 8 August 2006 (from on 2006-08-08)
172. TAG telcon (from on 2006-07-25)
173. TAG (from on 2006-07-18)
174. TAG F2F 5 October 2006 Afternoon (from on 2006-06-12)
175. TAG in Amherst (from on 2006-06-12)
176. TAG in Amherst (from on 2006-06-12)
177. TAG in Amherst (from on 2006-06-12)
178. TAG in Amherst (from on 2006-06-12)
179. Tag F2f 3 March 2006 (from on 2006-03-03)
180. Tag F2f 3 March 2006 (from on 2006-03-03)
181. Tag F2f 3 March 2006 (from on 2006-03-03)
182. TAG F2F Minutes, Mandelieu (from on 2006-02-27)
183. TAG (from on 2006-02-21)
184. TAG (from on 2006-02-21)
185. Re: terminology section and diagram for ext/versioning (from Dan Connolly <connolly@w3.org> on 2006-02-14)
186. TAG Weekly (from on 2006-02-14)
187. TAG Weekly (from on 2006-02-14)
188. (from on 2005-12-05)
189. TAG face-to-face meeting, 5-6 December 2005 (from on 2005-12-05)
190. TAG Weekly (from on 2005-11-08)
191. TAG weekly teleconference (from on 2005-10-04)
192. TAG f2f, Edinburgh (from on 2005-09-22)
193. TAG f2f, Edinburgh (from on 2005-09-22)
194. TAG f2f, Edinburgh (from on 2005-09-22)
195. TAG f2f, Edinburgh (from on 2005-09-22)
196. TAG f2f, Edinburgh (from on 2005-09-22)
197. TAG in Edinburgh 21 Sep (from on 2005-09-21)
198. (from on 2005-03-03)
199. TAG Teleconference, February 14, 2005 (from on 2005-02-14)
200. Minutes of 12-14 May 2004 TAG FTF meeting in Boston (from on 2004-05-14)
201. Minutes of 12-14 May 2004 TAG FTF meeting in Boston (from on 2004-05-14)
202. Minutes of 15-17 November 2003 TAG face-to-face meeting in Shin-Yokohama, Japan (from on 2003-11-15)
203. Minutes of 15-17 November 2003 TAG face-to-face meeting in Shin-Yokohama, Japan (from on 2003-11-15)
204. Minutes of 10 November 2003 TAG teleconference (from on 2003-11-10)
205. Minutes of 10 November 2003 TAG teleconference (from on 2003-11-10)
206. Minutes of 10 November 2003 TAG teleconference (from on 2003-11-10)
207. Minutes of 3 November 2003 TAG teleconference (from on 2003-11-03)
208. Minutes of 3 November 2003 TAG teleconference (from on 2003-11-03)
209. Minutes of 3 November 2003 TAG teleconference (from on 2003-11-03)
210. Minutes of 14 July 2003 TAG teleconference (from on 2003-07-14)
211. Section 3.2.2.4 text on extensibilty (from David Orchard <dorchard@bea.com> on 2003-06-27)
212. Minutes of 2 March 2004 TAG FTF meeting in Cannes-Mandelieu (France) and WG Liaisons (from on 2003-03-02)

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