happign 0.3.3

Features :

• Enhanced error handling for get_wms_raster

Bug fixes :

• Force httr2 >= 1.1.1 to avoid error when using get_iso* with more than 5 inputs #33

Breaking changes:
In get_wms_raster(), when filename = NULL, the function now uses a temporary file for storage instead of generating a filename based on the layer name as in previous versions.