Use absolute links

Author: tsmbland

docs/release_notes/v2.1.0.md

@@ -128,18 +128,16 @@ previous versions of MUSE2.
 [#1022]: https://github.com/EnergySystemsModellingLab/MUSE2/pull/1022
 [#1030]: https://github.com/EnergySystemsModellingLab/MUSE2/pull/1030
 [#1096]: https://github.com/EnergySystemsModellingLab/MUSE2/pull/1096
-[#1110]: https://github.com/EnergySystemsModellingLab/MUSE2/pull/1110
-[#1168]: https://github.com/EnergySystemsModellingLab/MUSE2/issues/1168
-[#1205]: https://github.com/EnergySystemsModellingLab/MUSE2/pull/1205
-
-[`demand.csv`]: ../file_formats/input_files.html#demandcsv
-[`processes.csv`]: ../file_formats/input_files.html#processescsv
-[`process_flows.csv`]: ../file_formats/input_files.html#process_flowscsv
-[`process_availabilities.csv`]: ../file_formats/input_files.html#process_availabilitiescsv
-[`process_parameters.csv`]: ../file_formats/input_files.html#process_parameterscsv
-[`process_investment_constraints.csv`]: ../file_formats/input_files.html#process_investment_constraintscsv
-[`commodities.csv`]: ../file_formats/input_files.html#commoditiescsv
-[`commodity_levies.csv`]: ../file_formats/input_files.html#commodity_leviescsv
-[`model.toml`]: ../file_formats/input_files.html#model-parameters-modeltoml
-[`assets.csv`]: ../file_formats/input_files.html#assetscsv
-[`settings.toml`]: ../file_formats/program_settings.html
+
+<!-- Use absolute links so they work when we paste into release notes box -->
+[`demand.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#demandcsv
+[`processes.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#processescsv
+[`process_flows.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#process_flowscsv
+[`process_availabilities.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#process_availabilitiescsv
+[`process_parameters.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#process_parameterscsv
+[`process_investment_constraints.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#process_investment_constraintscsv
+[`commodities.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#commoditiescsv
+[`commodity_levies.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#commodity_leviescsv
+[`model.toml`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#model-parameters-modeltoml
+[`assets.csv`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/input_files.html#assetscsv
+[`settings.toml`]: https://energysystemsmodellinglab.github.io/MUSE2/file_formats/program_settings.html