run revdep and update cran comments

.Rbuildignore

@@ -11,3 +11,4 @@
 ^cran-comments\.md$
 ^CRAN-RELEASE$
 ^O$
+^revdep$

cran-comments.md

@@ -1,10 +1,20 @@
-This is a very quick patch release to fix issues on the CRAN Solaris machine
+This is a feature release that adds font fallback to the shaping. There are no
+breaking changes and no reverse dependency issues have been detected.
 
 ## Test environments
-* local R installation, R 4.0.1
-* ubuntu 16.04 (on travis-ci), R 4.0.1
-* win-builder (devel)
+
+* GitHub Actions (ubuntu-16.04): devel, release, oldrel, 3.5, 3.4, 3.3
+* GitHub Actions (windows): release, oldrel
+* GitHub Actions (macOS): release
+* win-builder: devel
 
 ## R CMD check results
 
 0 errors | 0 warnings | 0 note
+
+## revdepcheck results
+
+We checked 1 reverse dependencies, comparing R CMD check results across CRAN and dev versions of this package.
+
+ * We saw 0 new problems
+ * We failed to check 0 packages

revdep/README.md

@@ -0,0 +1,22 @@
+# Platform
+
+|field    |value                                       |
+|:--------|:-------------------------------------------|
+|version  |R version 4.0.3 Patched (2020-11-14 r79432) |
+|os       |macOS Big Sur 10.16                         |
+|system   |x86_64, darwin17.0                          |
+|ui       |RStudio                                     |
+|language |(EN)                                        |
+|collate  |en_US.UTF-8                                 |
+|ctype    |en_US.UTF-8                                 |
+|tz       |Europe/Copenhagen                           |
+|date     |2021-02-04                                  |
+
+# Dependencies
+
+|package     |old   |new        |Δ  |
+|:-----------|:-----|:----------|:--|
+|textshaping |0.2.1 |0.2.1.9000 |*  |
+
+# Revdeps
+

revdep/failures.md

@@ -0,0 +1 @@
+*Wow, no problems at all. :)*

revdep/problems.md

@@ -0,0 +1 @@
+*Wow, no problems at all. :)*