docs(NEWS): update release notes

DESCRIPTION

@@ -2,7 +2,7 @@ Package: airGRteaching
 Type: Package
 Title: Teaching Hydrological Modelling with the GR Rainfall-Runoff Models ('Shiny' Interface Included)
 Version: 0.2.11.9000
-Date: 2021-06-10
+Date: 2021-08-05
 Authors@R: c(
   person("Olivier", "Delaigue", role = c("aut", "cre"), comment = c(ORCID = "0000-0002-7668-8468"), email = "airGR@inrae.fr"),
   person("Laurent", "Coron", role = c("aut"), comment = c(ORCID = "0000-0002-1503-6204")),

NEWS.md

@@ -4,10 +4,24 @@
 
 
 
-### 0.2.11.9000 Release Notes (2021-06-10)
+### 0.2.11.9000 Release Notes (2021-08-05)
+
 #### Bug fixes
 
-- Fix the export of the GR2M model diagram PNG file in the GUI launched by `ShinyGR()`. ([#40](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/40))
+- bug fixed in the GUI launched by `ShinyGR()`, it is possible to the export the GR2M model diagram PNG file again. ([#40](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/40))
+- bug fixed in `SimGR()` which can now simulate a period with no observed flow. Previously, it could only be run in this case when the observed flow was missing from the output of `PrepGR()` on the whole period and not just on a subperiod. ([#43](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/43))
+
+
+#### User-visible changes
+
+- add explanation of the use of the GR5H model in the `PrepGR()` help page. ([#41](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/41))
+- the text relating to the GR2M model in the 'GUI Help' image displayed by the GUI launched by `ShinyGR()` is corrected. ([#42](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/42))
+- replace the use of `class()` by `inherits()` in order to test the classes of inputs in all functions. ([#45](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/45))
+
+
+#### Version control and issue tracking
+
+- automatic tests implemented in the package. ([#44](https://gitlab.irstea.fr/HYCAR-Hydro/airgr/-/issues/44))
 
 ____________________________________________________________________________________
 
@@ -16,13 +30,13 @@ ________________________________________________________________________________
 
 #### Bug fixes
 
-- Fix `ShinyGR()` when the date column of `ObsDF` has another name as 'DatesR'. ([#38](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/38))
+- bug fixed in `ShinyGR()` when the date column of `ObsDF` has another name as 'DatesR'. ([#38](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/38))
 
 
 #### User-visible changes
 
-- The `as.data.frame` S3 methods have been set for classes `PrepGR`, `CalGR` and `SimGR`.  ([#39](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/39))
-- The  useless `airGRt` class and the `as.data.frame.airGRt` S3 method no longer exist ([#39](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/39))
+- the `as.data.frame` S3 methods have been set for classes `PrepGR`, `CalGR` and `SimGR`. ([#39](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/39))
+- the useless `airGRt` class and the `as.data.frame.airGRt` S3 method no longer exist ([#39](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/39))
 
 ____________________________________________________________________________________
 
@@ -37,7 +51,7 @@ ________________________________________________________________________________
 
 #### Bug fixes
 
-- Fix `plot.PrepGR()` when all `Qobs` are missing. The function now displays an empty plot for the observed discharges ([#35](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/35))
+- bug fixed in `plot.PrepGR()` when all `Qobs` are missing. The function now displays an empty plot for the observed discharges ([#35](https://gitlab.irstea.fr/HYCAR-Hydro/airgrteaching/-/issues/35))
 
 
 #### User-visible changes