The pomp Version 2 Upgrade Guide has been revised. It now includes before-and-after examples of codes rewritten for pomp version 2. This is meant to help you revise pomp version <2 codes to take advantage of the new features.
As a reminder, an alpha-release preview of pomp version 2 is available as pomp2 on the pomp website. Do
install.packages("pomp2",repos="https://kingaa.github.io")
to install it. It is possible to have both pomp (version <2) and pomp2 installed simultaneously during workflow migration.
Around the middle of 2019, pomp2 will be renamed pomp and uploaded to CRAN as version 2.1. From that point forward, there will be no support for older versions of pomp.