fix: URLs, depends R >= 4.1.0

Author: ethanbass

DESCRIPTION

@@ -21,8 +21,9 @@ Description: Reads chromatograms from binary formats into R objects. Currently s
     'Entab' <https://github.com/bovee/entab>, 'rainbow' <https://rainbow-api.readthedocs.io/>,
     and 'ThermoRawFileParser' <https://github.com/compomics/ThermoRawFileParser>.
 License: GPL (>= 3)
-URL: https://ethanbass.github.io/chromConverter, https://github.com/ethanbass/chromConverter
-BugReports: https://github.com/ethanbass/chromConverter/issues
+URL: https://ethanbass.github.io/chromConverter/, https://github.com/ethanbass/chromConverter/
+BugReports: https://github.com/ethanbass/chromConverter/issues/
+Depends: R (>= 4.1.0)
 Imports:
     bitops,
     fs,

README.md

@@ -122,7 +122,7 @@ Some of the parsers rely on external software libraries that must be manually in
 
 ##### **Aston**
 
-To install Aston, call the `configure_aston()` function to install miniconda along with the necessary python dependencies. Running `read_chroms` with the Aston parser selected should also trigger a prompt to install Aston. If you're running Windows, you may need to install the latest version of ['Microsoft Visual C++'](https://docs.microsoft.com/en-US/cpp/windows/latest-supported-vc-redist) if you don't already have it.
+To install Aston, call the `configure_aston()` function to install miniconda along with the necessary python dependencies. Running `read_chroms` with the Aston parser selected should also trigger a prompt to install Aston. If you're running Windows, you may need to install the latest version of ['Microsoft Visual C++'](https://learn.microsoft.com/en-US/cpp/windows/latest-supported-vc-redist) if you don't already have it.
 
 ##### **Entab**