@@ -1,7 +1,7 @@

 Package: Rhisat2

 Type: Package

 Title: R Wrapper for HISAT2 Aligner

-Version: 1.19.0

+Version: 1.19.1

 Authors@R: c(person("Charlotte", "Soneson", role = c("aut", "cre"), 

     email = "charlottesoneson@gmail.com", comment = c(ORCID = "0000-0003-3833-2169")))

 SystemRequirements: GNU make

@@ -10,7 +10,7 @@ Description: An R interface to the HISAT2 spliced short-read aligner by

     genome index and to perform the read alignment to the generated index.

 License: GPL-3

 Encoding: UTF-8

-RoxygenNote: 7.2.1

+RoxygenNote: 7.2.3

 Depends: R (>= 4.2)

 Suggests: testthat,

     knitr,

@@ -1,3 +1,9 @@

+CHANGES IN VERSION 1.19.1

+-------------------------

+

+    o Exclude unsupported flags in Makefile for Linux aarch64 platform

+    o Make mask2iupac a signed char array

+

 CHANGES IN VERSION 1.13.1

 -------------------------

@@ -6,6 +6,10 @@ The `Rhisat2` R package provides an R interface to the [`hisat2`](https://ccb.jh

 ### Source code

+#### Rhisat2 v1.19.1 and newer

+

+To allow compilation on Linux aarch64, the Makefile obtained from hisat2 was adapted to exclude unsupported flags (`-m64` and `-msse2`) on this platform. In addition, the `mask2iupac` array was converted from a `char` to a `signed char`. See [here](https://github.com/fmicompbio/Rhisat2/pull/5/files) for the precise changes. 

+

 #### Rhisat2 v1.13.1 and newer

 In Rhisat2 v1.13.1 and onwards, hisat2 was updated to v2.2.1, which was obtained from [https://github.com/DaehwanKimLab/hisat2/releases](https://github.com/DaehwanKimLab/hisat2/releases) on July 27, 2022.