Deprecation warning

[dmenne]

hexmake::run_app(FALSE)

Warnung: The renderImage output named 'main_ui_1-right_ui_1-img' is missing the deleteFile argument; as of Shiny 1.5.0, you must use deleteFile=TRUE or deleteFile=FALSE. (This warning will become an error in a future version of Shiny.)

 version 4.0.4 (2021-02-15)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19042)

Matrix products: default

locale:
[1] LC_COLLATE=German_Germany.1252  LC_CTYPE=German_Germany.1252   
[3] LC_MONETARY=German_Germany.1252 LC_NUMERIC=C                   
[5] LC_TIME=German_Germany.1252    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] shiny_1.6.0.9000

loaded via a namespace (and not attached):
 [1] Rcpp_1.0.6          lattice_0.20-41     sysfonts_0.8.3      assertthat_0.2.1   
 [5] rprojroot_2.0.2     digest_0.6.27       utf8_1.2.1          cicerone_1.0.5.9000
 [9] mime_0.10           R6_2.5.0            ggplot2_3.3.3       pillar_1.5.1       
[13] rlang_0.4.10        rstudioapi_0.13     jquerylib_0.1.3     hexbin_1.28.2      
[17] magick_2.7.0        labeling_0.4.2      config_0.3.1        desc_1.3.0         
[21] mongolite_2.3.0     stringr_1.4.0       munsell_0.5.0       compiler_4.0.4     
[25] httpuv_1.5.5        xfun_0.22           askpass_1.1         pkgconfig_2.0.3    
[29] gridGraphics_0.5-1  base64enc_0.1-3     whereami_0.1.9      htmltools_0.5.1.1  
[33] openssl_1.4.3       tidyselect_1.1.0    tibble_3.1.0        roxygen2_7.1.1.9001
[37] attempt_0.3.1       fansi_0.4.2         hexmake_0.1.3       showtextdb_3.0     
[41] crayon_1.4.1        dplyr_1.0.5         withr_2.4.1         later_1.1.0.1      
[45] grid_4.0.4          jsonlite_1.7.2      xtable_1.8-4        gtable_0.3.0       
[49] lifecycle_1.0.0     DBI_1.1.1           magrittr_2.0.1      dockerfiler_0.1.3  
[53] scales_1.1.1        cachem_1.0.4        cli_2.3.1           stringi_1.5.3      
[57] debugme_1.1.0       farver_2.1.0        fs_1.5.0            promises_1.2.0.1   
[61] remotes_2.2.0       testthat_3.0.2      bslib_0.2.4.9002    xml2_1.3.2         
[65] ellipsis_0.3.1      rvcheck_0.1.8       vctrs_0.3.6         generics_0.1.0     
[69] tools_4.0.4         showtext_0.9-2      ggplotify_0.0.5     golem_0.3.0        
[73] glue_1.4.2          purrr_0.3.4         pkgload_1.2.0       fastmap_1.1.0      
[77] yaml_2.2.1          colorspace_2.0-0    BiocManager_1.30.10 ggimage_0.2.8      
[81] knitr_1.31.6        hexSticker_0.4.9    sass_0.3.1          usethis_2.0.1   

[ColinFay]

Thanks :)