%% You should probably cite draft-iab-use-it-or-lose-it instead of this I-D. @techreport{thomson-use-it-or-lose-it-00, number = {draft-thomson-use-it-or-lose-it-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-thomson-use-it-or-lose-it/00/}, author = {Martin Thomson}, title = {{Long-term Viability of Protocol Extension Mechanisms}}, pagetotal = 12, year = , month = , day = , abstract = {The ability to change protocols depends on exercising the extension and version negotiation mechanisms that support change. Protocols that don't use these mechanisms can find that deploying changes can be difficult and costly.}, }