diff --git a/.gitignore b/.gitignore
index b7682a9..f56fee6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,3 +52,4 @@ po/*~
 # renv sandbox needed for renv version 0.16.0
 renv/sandbox # OPTIONAL
 renv/sandbox
+renv/sandbox
diff --git a/renv/profiles/lesson-requirements/renv.lock b/renv/profiles/lesson-requirements/renv.lock
index 3e9af47..a039521 100644
--- a/renv/profiles/lesson-requirements/renv.lock
+++ b/renv/profiles/lesson-requirements/renv.lock
@@ -1,6 +1,6 @@
 {
   "R": {
-    "Version": "4.4.0",
+    "Version": "4.4.1",
     "Repositories": [
       {
         "Name": "CRAN",
@@ -93,18 +93,18 @@
     },
     "KernSmooth": {
       "Package": "KernSmooth",
-      "Version": "2.23-22",
+      "Version": "2.23-24",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "stats"
       ],
-      "Hash": "2fecebc3047322fa5930f74fae5de70f"
+      "Hash": "9f33a1ee37bbe8919eb2ec4b9f2473a5"
     },
     "MASS": {
       "Package": "MASS",
-      "Version": "7.3-60.2",
+      "Version": "7.3-61",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -115,11 +115,11 @@
         "stats",
         "utils"
       ],
-      "Hash": "2f342c46163b0b54d7b64d1f798e2c78"
+      "Hash": "0cafd6f0500e5deba33be22c46bf6055"
     },
     "MCMCpack": {
       "Package": "MCMCpack",
-      "Version": "1.7-0",
+      "Version": "1.7-1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -135,7 +135,7 @@
         "stats",
         "utils"
       ],
-      "Hash": "225c857e115cf09e1804ff3e597fe555"
+      "Hash": "8e69ecc7ebf5e5113e89e1bf607c26bc"
     },
     "MatchIt": {
       "Package": "MatchIt",
@@ -187,10 +187,10 @@
     },
     "QuickJSR": {
       "Package": "QuickJSR",
-      "Version": "1.2.2",
+      "Version": "1.3.1",
       "Source": "Repository",
       "Repository": "CRAN",
-      "Hash": "706b2f1907052a0082590a4f119402d6"
+      "Hash": "46cd5be5141c4d4eedb1a6f89acf7c29"
     },
     "R6": {
       "Package": "R6",
@@ -214,18 +214,18 @@
     },
     "Rcpp": {
       "Package": "Rcpp",
-      "Version": "1.0.12",
+      "Version": "1.0.13",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "methods",
         "utils"
       ],
-      "Hash": "5ea2700d21e038ace58269ecdbeb9ec0"
+      "Hash": "f27411eb6d9c3dada5edd444b8416675"
     },
     "RcppArmadillo": {
       "Package": "RcppArmadillo",
-      "Version": "0.12.8.4.0",
+      "Version": "14.0.0-1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -235,11 +235,11 @@
         "stats",
         "utils"
       ],
-      "Hash": "a535dd90aa8ec9a2e63a8f79b4a1bf43"
+      "Hash": "a711769be34214addf7805278b72d56b"
     },
     "RcppEigen": {
       "Package": "RcppEigen",
-      "Version": "0.3.4.0.0",
+      "Version": "0.3.4.0.2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -248,17 +248,17 @@
         "stats",
         "utils"
       ],
-      "Hash": "df49e3306f232ec28f1604e36a202847"
+      "Hash": "4ac8e423216b8b70cb9653d1b3f71eb9"
     },
     "RcppParallel": {
       "Package": "RcppParallel",
-      "Version": "5.1.7",
+      "Version": "5.1.9",
       "Source": "Repository",
-      "Repository": "RSPM",
+      "Repository": "CRAN",
       "Requirements": [
         "R"
       ],
-      "Hash": "a45594a00f5dbb073d5ec9f48592a08a"
+      "Hash": "f38a72a419b91faac0ce5d9eee04c120"
     },
     "RcppProgress": {
       "Package": "RcppProgress",
@@ -269,7 +269,7 @@
     },
     "SparseM": {
       "Package": "SparseM",
-      "Version": "1.84",
+      "Version": "1.84-2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -279,11 +279,11 @@
         "stats",
         "utils"
       ],
-      "Hash": "0648c7c4e275c265356649f818dbfcf5"
+      "Hash": "e78499cbcbbca98200254bd171379165"
     },
     "StanHeaders": {
       "Package": "StanHeaders",
-      "Version": "2.32.9",
+      "Version": "2.32.10",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -291,7 +291,7 @@
         "RcppEigen",
         "RcppParallel"
       ],
-      "Hash": "affbfba7203fd83b6594362f1355c25b"
+      "Hash": "c35dc5b81d7ffb1018aa090dff364ecb"
     },
     "abind": {
       "Package": "abind",
@@ -411,7 +411,7 @@
     },
     "boot": {
       "Package": "boot",
-      "Version": "1.3-30",
+      "Version": "1.3-31",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -419,7 +419,7 @@
         "graphics",
         "stats"
       ],
-      "Hash": "96abeed416a286d4a0f52e550b612343"
+      "Hash": "de2a4646c18661d6a0a08ec67f40b7ed"
     },
     "broom": {
       "Package": "broom",
@@ -443,7 +443,7 @@
     },
     "bslib": {
       "Package": "bslib",
-      "Version": "0.7.0",
+      "Version": "0.8.0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -461,7 +461,7 @@
         "rlang",
         "sass"
       ],
-      "Hash": "8644cc53f43828f19133548195d7e59e"
+      "Hash": "b299c6741ca9746fb227debcb0f9fb6c"
     },
     "cachem": {
       "Package": "cachem",
@@ -501,7 +501,7 @@
     },
     "checkmate": {
       "Package": "checkmate",
-      "Version": "2.3.1",
+      "Version": "2.3.2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -509,11 +509,11 @@
         "backports",
         "utils"
       ],
-      "Hash": "c01cab1cb0f9125211a6fc99d540e315"
+      "Hash": "0e14e01ce07e7c88fd25de6d4260d26b"
     },
     "chk": {
       "Package": "chk",
-      "Version": "0.9.1",
+      "Version": "0.9.2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -523,7 +523,7 @@
         "rlang",
         "tools"
       ],
-      "Hash": "426a04600c755952486b5242e55e3baf"
+      "Hash": "10a1261a7dfd075139d7f7aac4301110"
     },
     "class": {
       "Package": "class",
@@ -556,14 +556,14 @@
     },
     "cli": {
       "Package": "cli",
-      "Version": "3.6.2",
+      "Version": "3.6.3",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "utils"
       ],
-      "Hash": "1216ac65ac55ec0058a6f75d7ca0fd52"
+      "Hash": "b21916dd77a27642b447374a5d30ecf3"
     },
     "clipr": {
       "Package": "clipr",
@@ -616,7 +616,7 @@
     },
     "colorspace": {
       "Package": "colorspace",
-      "Version": "2.1-0",
+      "Version": "2.1-1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -626,7 +626,7 @@
         "methods",
         "stats"
       ],
-      "Hash": "f20c47fd52fae58b4e377c37bb8c335b"
+      "Hash": "d954cb1c57e8d8b756165d7ba18aa55a"
     },
     "commonmark": {
       "Package": "commonmark",
@@ -677,17 +677,17 @@
     },
     "cpp11": {
       "Package": "cpp11",
-      "Version": "0.4.7",
+      "Version": "0.5.0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R"
       ],
-      "Hash": "5a295d7d963cc5035284dcdbaf334f4e"
+      "Hash": "91570bba75d0c9d3f1040c835cee8fba"
     },
     "crayon": {
       "Package": "crayon",
-      "Version": "1.5.2",
+      "Version": "1.5.3",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -695,7 +695,7 @@
         "methods",
         "utils"
       ],
-      "Hash": "e8a1e41acf02548751f45c718d55aa6a"
+      "Hash": "859d96e65ef198fd43e82b9628d593ef"
     },
     "crosstalk": {
       "Package": "crosstalk",
@@ -712,24 +712,24 @@
     },
     "curl": {
       "Package": "curl",
-      "Version": "5.2.1",
+      "Version": "5.2.2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R"
       ],
-      "Hash": "411ca2c03b1ce5f548345d2fc2685f7a"
+      "Hash": "8f27335f2bcff4d6035edcc82d7d46de"
     },
     "data.table": {
       "Package": "data.table",
-      "Version": "1.15.4",
+      "Version": "1.16.0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "methods"
       ],
-      "Hash": "8ee9ac56ef633d0c7cab8b2ca87d683e"
+      "Hash": "fb24e05d4a91d8b1c7ff8e284bde834a"
     },
     "dbplyr": {
       "Package": "dbplyr",
@@ -800,14 +800,14 @@
     },
     "digest": {
       "Package": "digest",
-      "Version": "0.6.35",
+      "Version": "0.6.37",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "utils"
       ],
-      "Hash": "698ece7ba5a4fa4559e3d537e7ec3d31"
+      "Hash": "33698c4b3127fc9f506654607fb73676"
     },
     "distcrete": {
       "Package": "distcrete",
@@ -949,14 +949,14 @@
     },
     "evaluate": {
       "Package": "evaluate",
-      "Version": "0.23",
+      "Version": "0.24.0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "methods"
       ],
-      "Hash": "daf4a1246be12c1fa8c7705a0935c1a0"
+      "Hash": "a1066cbc05caee9a4bf6d90f194ff4da"
     },
     "fansi": {
       "Package": "fansi",
@@ -986,7 +986,7 @@
     },
     "fitdistrplus": {
       "Package": "fitdistrplus",
-      "Version": "1.1-11",
+      "Version": "1.2-1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -994,10 +994,11 @@
         "R",
         "grDevices",
         "methods",
+        "rlang",
         "stats",
         "survival"
       ],
-      "Hash": "f40ef9686e85681a1ccbf33d9236aeb9"
+      "Hash": "78f15d68e31a6d9a378c546c783bac15"
     },
     "fontawesome": {
       "Package": "fontawesome",
@@ -1029,7 +1030,7 @@
     },
     "foreign": {
       "Package": "foreign",
-      "Version": "0.8-86",
+      "Version": "0.8-87",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -1038,7 +1039,7 @@
         "stats",
         "utils"
       ],
-      "Hash": "550170303dbb19d07b2bcc288068e7dc"
+      "Hash": "81fc09bdeab0077a73927ed1243404b6"
     },
     "fs": {
       "Package": "fs",
@@ -1388,7 +1389,7 @@
     },
     "htmlTable": {
       "Package": "htmlTable",
-      "Version": "2.4.2",
+      "Version": "2.4.3",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -1402,7 +1403,7 @@
         "rstudioapi",
         "stringr"
       ],
-      "Hash": "0164d8cade33fac2190703da7e6e3241"
+      "Hash": "ca027d8771f2c039aed82f00a81e725b"
     },
     "htmltools": {
       "Package": "htmltools",
@@ -1452,7 +1453,7 @@
     },
     "httr2": {
       "Package": "httr2",
-      "Version": "1.0.1",
+      "Version": "1.0.3",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -1469,7 +1470,7 @@
         "vctrs",
         "withr"
       ],
-      "Hash": "03d741c92fda96d98c3a3f22494e3b4a"
+      "Hash": "10d93e97faad6b629301bb3a2fd23378"
     },
     "ids": {
       "Package": "ids",
@@ -1594,7 +1595,7 @@
     },
     "knitr": {
       "Package": "knitr",
-      "Version": "1.47",
+      "Version": "1.48",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -1606,7 +1607,7 @@
         "xfun",
         "yaml"
       ],
-      "Hash": "7c99b2d55584b982717fcc0950378612"
+      "Hash": "acf380f300c721da9fde7df115a5f86f"
     },
     "labeling": {
       "Package": "labeling",
@@ -1695,7 +1696,7 @@
     },
     "loo": {
       "Package": "loo",
-      "Version": "2.7.0",
+      "Version": "2.8.0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -1706,7 +1707,7 @@
         "posterior",
         "stats"
       ],
-      "Hash": "7917e9c58d89dbb80d8eede166581fa0"
+      "Hash": "b0fe731e5bd801dda962ac5057a548f6"
     },
     "lubridate": {
       "Package": "lubridate",
@@ -1834,7 +1835,7 @@
     },
     "nlme": {
       "Package": "nlme",
-      "Version": "3.1-164",
+      "Version": "3.1-166",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -1844,7 +1845,7 @@
         "stats",
         "utils"
       ],
-      "Hash": "a623a2239e642806158bc4dc3f51565d"
+      "Hash": "ccbb8846be320b627e6aa2b4616a2ded"
     },
     "nnet": {
       "Package": "nnet",
@@ -1870,17 +1871,17 @@
     },
     "openssl": {
       "Package": "openssl",
-      "Version": "2.2.0",
+      "Version": "2.2.1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "askpass"
       ],
-      "Hash": "2bcca3848e4734eb3b16103bc9aa4b8e"
+      "Hash": "c62edf62de70cadf40553e10c739049d"
     },
     "pak": {
       "Package": "pak",
-      "Version": "0.7.2",
+      "Version": "0.8.0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -1888,7 +1889,7 @@
         "tools",
         "utils"
       ],
-      "Hash": "93288e19455e09f590b56db4d50248fe"
+      "Hash": "019d4d5634410800a96b69737fb2dbac"
     },
     "patchwork": {
       "Package": "patchwork",
@@ -1973,17 +1974,17 @@
     },
     "polyclip": {
       "Package": "polyclip",
-      "Version": "1.10-6",
+      "Version": "1.10-7",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R"
       ],
-      "Hash": "436542aadb70675e361cf359285af7c7"
+      "Hash": "5879bf5aae702ffef0a315c44328f984"
     },
     "posterior": {
       "Package": "posterior",
-      "Version": "1.5.0",
+      "Version": "1.6.0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -2001,7 +2002,7 @@
         "tibble",
         "vctrs"
       ],
-      "Hash": "8dac526a34b9eb62305d16c04cb57837"
+      "Hash": "fc1213566f2ed9f0b15bef656ed1000b"
     },
     "prettyunits": {
       "Package": "prettyunits",
@@ -2054,14 +2055,14 @@
     },
     "ps": {
       "Package": "ps",
-      "Version": "1.7.6",
+      "Version": "1.7.7",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "utils"
       ],
-      "Hash": "dd2b9319ee0656c8acf45c7f40c59de7"
+      "Hash": "878b467580097e9c383acbb16adab57a"
     },
     "purrr": {
       "Package": "purrr",
@@ -2198,7 +2199,7 @@
     },
     "reprex": {
       "Package": "reprex",
-      "Version": "2.1.0",
+      "Version": "2.1.1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -2216,7 +2217,7 @@
         "utils",
         "withr"
       ],
-      "Hash": "1425f91b4d5d9a8f25352c44a3d914ed"
+      "Hash": "97b1d5361a24d9fb588db7afe3e5bcbf"
     },
     "reshape2": {
       "Package": "reshape2",
@@ -2244,7 +2245,7 @@
     },
     "rmarkdown": {
       "Package": "rmarkdown",
-      "Version": "2.27",
+      "Version": "2.28",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -2263,7 +2264,7 @@
         "xfun",
         "yaml"
       ],
-      "Hash": "27f9502e1cdbfa195f94e03b0f517484"
+      "Hash": "062470668513dcda416927085ee9bdc7"
     },
     "rpart": {
       "Package": "rpart",
@@ -2343,7 +2344,7 @@
     },
     "s2": {
       "Package": "s2",
-      "Version": "1.1.6",
+      "Version": "1.1.7",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -2351,7 +2352,7 @@
         "Rcpp",
         "wk"
       ],
-      "Hash": "32f7b1a15bb01ae809022960abad5363"
+      "Hash": "3c8013cdd7f1d20de5762e3f97e5e274"
     },
     "sass": {
       "Package": "sass",
@@ -2405,12 +2406,11 @@
       "Version": "0.1.0",
       "Source": "GitHub",
       "RemoteType": "github",
-      "RemoteHost": "api.github.com",
-      "RemoteRepo": "serofoi",
       "RemoteUsername": "epiverse-trace",
-      "RemotePkgRef": "epiverse-trace/serofoi",
+      "RemoteRepo": "serofoi",
       "RemoteRef": "HEAD",
-      "RemoteSha": "bf3b465e577360eded381a04d70c3b643e478a51",
+      "RemoteSha": "a608a0ddd2221ed129aa583a6d67a91eb8eb2634",
+      "RemoteHost": "api.github.com",
       "Requirements": [
         "BH",
         "Hmisc",
@@ -2430,7 +2430,7 @@
         "rstan",
         "rstantools"
       ],
-      "Hash": "52654c362ce35f518fcf7f08f60b1cb9"
+      "Hash": "ab370ed0384f138c2eff13a7c1e017dc"
     },
     "sf": {
       "Package": "sf",
@@ -2487,15 +2487,14 @@
     },
     "sivirep": {
       "Package": "sivirep",
-      "Version": "0.0.9",
+      "Version": "1.0.0",
       "Source": "GitHub",
       "RemoteType": "github",
-      "RemoteHost": "api.github.com",
-      "RemoteRepo": "sivirep",
       "RemoteUsername": "epiverse-trace",
-      "RemotePkgRef": "epiverse-trace/sivirep",
+      "RemoteRepo": "sivirep",
       "RemoteRef": "HEAD",
-      "RemoteSha": "8684a074691a2505724ea9841e7554e26bccb720",
+      "RemoteSha": "93799b86acdef5ed3d27e7ad9a899831c01745c7",
+      "RemoteHost": "api.github.com",
       "Requirements": [
         "R",
         "config",
@@ -2511,7 +2510,7 @@
         "sysfonts",
         "xml2"
       ],
-      "Hash": "63d3780bb7a06085b7ab7b470ada13dd"
+      "Hash": "c0590b224d2c52b23af93ff9e5cf3927"
     },
     "sodium": {
       "Package": "sodium",
@@ -2539,14 +2538,14 @@
     },
     "spData": {
       "Package": "spData",
-      "Version": "2.3.1",
+      "Version": "2.3.3",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R",
         "sp"
       ],
-      "Hash": "af4612131699a5b8a0fe36a9ebbcc13b"
+      "Hash": "0b6a0ab01529852620599334af35ec75"
     },
     "spdep": {
       "Package": "spdep",
@@ -2603,7 +2602,7 @@
     },
     "survival": {
       "Package": "survival",
-      "Version": "3.5-8",
+      "Version": "3.7-0",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -2615,7 +2614,7 @@
         "stats",
         "utils"
       ],
-      "Hash": "184d7799bca4ba8c3be72ea396f4b9a3"
+      "Hash": "5aaa9cbaf4aba20f8e06fdea1850a398"
     },
     "svglite": {
       "Package": "svglite",
@@ -2841,13 +2840,13 @@
     },
     "tinytex": {
       "Package": "tinytex",
-      "Version": "0.51",
+      "Version": "0.52",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "xfun"
       ],
-      "Hash": "d44e2fcd2e4e076f0aac540208559d1d"
+      "Hash": "cfbad971a71f0e27cec22e544a08bc3b"
     },
     "treemapify": {
       "Package": "treemapify",
@@ -2912,25 +2911,24 @@
     },
     "uuid": {
       "Package": "uuid",
-      "Version": "1.2-0",
+      "Version": "1.2-1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R"
       ],
-      "Hash": "303c19bfd970bece872f93a824e323d9"
+      "Hash": "34e965e62a41fcafb1ca60e9b142085b"
     },
     "vaccineff": {
       "Package": "vaccineff",
-      "Version": "0.0.1",
+      "Version": "0.0.2",
       "Source": "GitHub",
       "RemoteType": "github",
-      "RemoteHost": "api.github.com",
-      "RemoteRepo": "vaccineff",
       "RemoteUsername": "epiverse-trace",
-      "RemotePkgRef": "epiverse-trace/vaccineff",
+      "RemoteRepo": "vaccineff",
       "RemoteRef": "HEAD",
-      "RemoteSha": "f68ec19567676ad30c4b4fdb346e9cd92fc5cb55",
+      "RemoteSha": "7f4e5fd2df5a83e65fe25c5a1f087efb99e518c6",
+      "RemoteHost": "api.github.com",
       "Requirements": [
         "MatchIt",
         "R",
@@ -2941,7 +2939,7 @@
         "stats",
         "survival"
       ],
-      "Hash": "998980178e686a2e8ed0a043d1860ee2"
+      "Hash": "ceaff846d17ad95a2bd0a54d23940298"
     },
     "vctrs": {
       "Package": "vctrs",
@@ -3026,7 +3024,7 @@
     },
     "withr": {
       "Package": "withr",
-      "Version": "3.0.0",
+      "Version": "3.0.1",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
@@ -3034,29 +3032,30 @@
         "grDevices",
         "graphics"
       ],
-      "Hash": "d31b6c62c10dcf11ec530ca6b0dd5d35"
+      "Hash": "07909200e8bbe90426fbfeb73e1e27aa"
     },
     "wk": {
       "Package": "wk",
-      "Version": "0.9.1",
+      "Version": "0.9.2",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
         "R"
       ],
-      "Hash": "5d4545e140e36476f35f20d0ca87963e"
+      "Hash": "877644b9b942d429f3708e12c98d1a22"
     },
     "xfun": {
       "Package": "xfun",
-      "Version": "0.44",
+      "Version": "0.47",
       "Source": "Repository",
       "Repository": "CRAN",
       "Requirements": [
+        "R",
         "grDevices",
         "stats",
         "tools"
       ],
-      "Hash": "317a0538d32f4a009658bcedb7923f4b"
+      "Hash": "36ab21660e2d095fef0d83f689e0477c"
     },
     "xml2": {
       "Package": "xml2",
@@ -3073,10 +3072,10 @@
     },
     "yaml": {
       "Package": "yaml",
-      "Version": "2.3.8",
+      "Version": "2.3.10",
       "Source": "Repository",
       "Repository": "CRAN",
-      "Hash": "29240487a071f535f5e5d5a323b7afbd"
+      "Hash": "51dab85c6c98e50a18d7551e9d49f76c"
     }
   }
 }