CRAN patch

Version 7.13.10

• Remove environment locking, c.f. r-lib/rlang#1705.
• Export S3 methods.
• Avoid memo_expr() because it causes errors on R-devel.

Avoid `is.R()`

Version 7.13.9

• Avoid is.R().

clustermq CRAN check note

Version 7.13.8

• Fix CRAN note.

CRAN patch

Version 7.13.7

• Fix test for CRAN.

clustermq 0.9.1 compat

Version 7.13.6

• Migrate to the new interface in clustermq 0.9.0 (@mschubert).

CRAN patch

Version 7.13.5

• Always pass a character vector to rm() and remove().

Fix HTML docs

Version 7.13.4

• Fix HTML documentation files.

rlang compat

Version 7.13.3

• Improve error messages from static code analysis of malformed code (#1371, @billdenney).
• Handle invalid language objects in commands (#1372, @gorgitko).
• Do not lock namespaces (#1373, @gorgitko).
• Compatibility with rlang PR 1255.

Document succession to targets.

Version 7.13.2

• Update SLURM batchtools template file can be brewed (#1359, @pat-s).
• Change start-up message to tip about targets.

Add NOTICE and inst/NOTICE

• Add files NOTICE and inst/NOTICE to more explicitly credit code included from other open source projects. (Previously drake only took a decentralized approach: comments in the source to indicate the project, package, and GitHub link (if available) to any code borrowed.)