Reminder: submit CSRs for JDK 17 changes ahead of rampdown 1 milestone of June 10, 2021

[Joe Darcy]

Hello,

Per the JDK 17 schedule (http://openjdk.java.net/projects/jdk/17/), 
rampdown phase one is coming up on June 10, 2021.

An advanced reminder to factor in sufficient review time for any 
projects needing CSRs before getting pushed into JDK 17. Large projects, 
including JEPs, should often use the two-phase CSR process 
(https://wiki.openjdk.java.net/display/csr/Main) rather than the 
one-phase process. The nominally SLA for each CSR phase is one week. To 
accommodate the possibility of needing to respond to feedback from the 
CSR, I recommend a large project plan for at least three weeks for CSR 
review time ahead of a planned integration date.

Cheers,

-Joe
CSR Lead