PROVIDING SUPPORT FOR MULTIPLE INTERFACE ACCESS TO SOFTWARE SERVICES

Techniques are described for providing enhanced access to software services or other software programs that provide interfaces for use by clients. The enhanced access may, for example, be provided for a software service having multiple distinct versions with distinct corresponding interfaces, such as if some clients continue to initiate access to older versions of the software service using corresponding older interfaces, while other clients initiate access to a current software service version using a corresponding current interface version. The enhanced access techniques may further include automatically adapting requests that correspond to older interface versions of a software service so that the adapted requests correspond to the current interface version for the software service, and responses may similarly be adapted from a format for a current version of a software service to a format for a prior interface version used by the request that resulted in the response.