pROC version 1.18.0 is now available on CRAN now. Only a few changes were implemented in this release:

• Add CI of the estimate for roc.test (DeLong, paired only for now) (code contributed by Zane Billings) (issue #95).
• Fix documentation and alternative hypothesis for Venkatraman test (issue #92).

You can update your installation by simply typing:

install.packages("pROC")