Version 1.0

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What is new?

Version 1.0 is a major upgrade. The improvements include:

A new reduction framework that automatically chooses the most appropriate solver for a problem
Addition of a large number of solvers using native R interfaces
Facilities for geometric programming
Improvements in speed.

What has changed?

Implementation changes include:

Default QP solver: now, OSQP, which means that some results will differ slightly from previous runs. However, ECOS can be explicitly specified if exact replication of old results are desired
Strict inequalities are not allowed in constraints.

Syntax changes (to match cvxpy 1.x) include:

Int(m, n) is now Variable(m, n, integer = TRUE)
Bool(m, n) is now Variable(m, n, boolean = TRUE)
Semidef(n, n) is now Variable(n, n, PSD = TRUE)

and so on. Details may be found on the CVXR Website.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.