diff --git a/.changesets/improve-missing-extractor-logs.md b/.changesets/improve-missing-extractor-logs.md
new file mode 100644
index 000000000..a4dfe3879
--- /dev/null
+++ b/.changesets/improve-missing-extractor-logs.md
@@ -0,0 +1,6 @@
+---
+bump: "patch"
+type: "change"
+---
+
+Make the debug log message for OpenTelemetry spans from libraries we don't automatically recognize more clear. Mention the span id and the instrumentation library.
diff --git a/.changesets/remove-deprecated-extension-functions.md b/.changesets/remove-deprecated-extension-functions.md
new file mode 100644
index 000000000..3c416b7a9
--- /dev/null
+++ b/.changesets/remove-deprecated-extension-functions.md
@@ -0,0 +1,6 @@
+---
+bump: "patch"
+type: "remove"
+---
+
+Remove the `appsignal_set_host_guage` and `appsignal_set_process_gauge` extension functions. These functions were already deprecated and did not report any metrics.
diff --git a/.changesets/update-probes-0.5.4.md b/.changesets/update-probes-0.5.4.md
new file mode 100644
index 000000000..8dc27d3ca
--- /dev/null
+++ b/.changesets/update-probes-0.5.4.md
@@ -0,0 +1,6 @@
+---
+bump: "patch"
+type: "change"
+---
+
+Fix disk usage returning a Vec with no entries on Alpine Linux when the `df --local` command fails.
diff --git a/.changesets/update-sql_lexer-0.9.6.md b/.changesets/update-sql_lexer-0.9.6.md
new file mode 100644
index 000000000..97bc4618d
--- /dev/null
+++ b/.changesets/update-sql_lexer-0.9.6.md
@@ -0,0 +1,7 @@
+---
+bump: "patch"
+type: "change"
+---
+
+Fix an issue where queries containing a MySQL leading type indicator would only be partially sanitised.
+
diff --git a/ext/agent.rb b/ext/agent.rb
index 656ec9834..cd4fda1d3 100644
--- a/ext/agent.rb
+++ b/ext/agent.rb
@@ -6,7 +6,7 @@
 # Modifications to this file will be overwritten with the next agent release.
 
 APPSIGNAL_AGENT_CONFIG = {
-  "version" => "bfe19b1",
+  "version" => "0.31.2",
   "mirrors" => [
     "https://appsignal-agent-releases.global.ssl.fastly.net",
     "https://d135dj0rjqvssy.cloudfront.net"
@@ -14,131 +14,131 @@
   "triples" => {
     "x86_64-darwin" => {
       "static" => {
-        "checksum" => "0985697683dc7f2bc0a353b637e3923a79b1945f730deceba73f65807cdcbb16",
+        "checksum" => "42cdf814a89e5d6bd6e5cd9ba84103df82b43418012bb4f9251e98d0c3627759",
         "filename" => "appsignal-x86_64-darwin-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "ffa15b479a03b31a218d88fd0d381d93bd515073bf1e665a5ed6d6147e5f460f",
+        "checksum" => "7497d64b125849d306ebca71a2a2ce83e3f76dbfbc809b43b5948e12b7351b96",
         "filename" => "appsignal-x86_64-darwin-all-dynamic.tar.gz"
       }
     },
     "universal-darwin" => {
       "static" => {
-        "checksum" => "0985697683dc7f2bc0a353b637e3923a79b1945f730deceba73f65807cdcbb16",
+        "checksum" => "42cdf814a89e5d6bd6e5cd9ba84103df82b43418012bb4f9251e98d0c3627759",
         "filename" => "appsignal-x86_64-darwin-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "ffa15b479a03b31a218d88fd0d381d93bd515073bf1e665a5ed6d6147e5f460f",
+        "checksum" => "7497d64b125849d306ebca71a2a2ce83e3f76dbfbc809b43b5948e12b7351b96",
         "filename" => "appsignal-x86_64-darwin-all-dynamic.tar.gz"
       }
     },
     "aarch64-darwin" => {
       "static" => {
-        "checksum" => "8fe7adac3f265d47f9bff244b357b11551065c15542e22c5e5a10afa7d3d18f9",
+        "checksum" => "8db9e31e090e767b1157d969521967f322be9dd73eb1b677b6192eb4c987af72",
         "filename" => "appsignal-aarch64-darwin-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "336918dfa41a4252b7a2cf8250013ee210a45def3d5893eb58ca6bba71c25320",
+        "checksum" => "612d68620836b324bc61d8d4fd42630e50641116688ac78f2a7c806e2ee10ad1",
         "filename" => "appsignal-aarch64-darwin-all-dynamic.tar.gz"
       }
     },
     "arm64-darwin" => {
       "static" => {
-        "checksum" => "8fe7adac3f265d47f9bff244b357b11551065c15542e22c5e5a10afa7d3d18f9",
+        "checksum" => "8db9e31e090e767b1157d969521967f322be9dd73eb1b677b6192eb4c987af72",
         "filename" => "appsignal-aarch64-darwin-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "336918dfa41a4252b7a2cf8250013ee210a45def3d5893eb58ca6bba71c25320",
+        "checksum" => "612d68620836b324bc61d8d4fd42630e50641116688ac78f2a7c806e2ee10ad1",
         "filename" => "appsignal-aarch64-darwin-all-dynamic.tar.gz"
       }
     },
     "arm-darwin" => {
       "static" => {
-        "checksum" => "8fe7adac3f265d47f9bff244b357b11551065c15542e22c5e5a10afa7d3d18f9",
+        "checksum" => "8db9e31e090e767b1157d969521967f322be9dd73eb1b677b6192eb4c987af72",
         "filename" => "appsignal-aarch64-darwin-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "336918dfa41a4252b7a2cf8250013ee210a45def3d5893eb58ca6bba71c25320",
+        "checksum" => "612d68620836b324bc61d8d4fd42630e50641116688ac78f2a7c806e2ee10ad1",
         "filename" => "appsignal-aarch64-darwin-all-dynamic.tar.gz"
       }
     },
     "aarch64-linux" => {
       "static" => {
-        "checksum" => "8278a46232ab0b88dfbd5276a7253f147a950ea0f55ebb104ef825a528d24b73",
+        "checksum" => "72873d1c7ad2d4d744fe3dd4370fb07b4c9d8a4f4d87febb8dbe08c532eebff8",
         "filename" => "appsignal-aarch64-linux-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "43f737a65dae52bc2118fcb1ba0fcf35774eb5e62a1d74c0e9d3f9713c1ff1ca",
+        "checksum" => "b1510e425a0719cc7e7fe08e760c4794ece81108647ef73babffbb1eec93b5c7",
         "filename" => "appsignal-aarch64-linux-all-dynamic.tar.gz"
       }
     },
     "i686-linux" => {
       "static" => {
-        "checksum" => "2b0cfc65ccd05d1258719e73fc19323729100d02a33d936ba79bb12cdede3763",
+        "checksum" => "8779fdd2f02b034463900456b5b65a92d3a9165b87ba896b01baded96729685a",
         "filename" => "appsignal-i686-linux-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "7b163e29e6db10b21295bbdbc06c31a8158522a0a14bd4cbaf4d71a8ac432902",
+        "checksum" => "be30f7ff817a048af9f133ffd0da5c408f50b38e75bb3f25e47cd3916d5e4fac",
         "filename" => "appsignal-i686-linux-all-dynamic.tar.gz"
       }
     },
     "x86-linux" => {
       "static" => {
-        "checksum" => "2b0cfc65ccd05d1258719e73fc19323729100d02a33d936ba79bb12cdede3763",
+        "checksum" => "8779fdd2f02b034463900456b5b65a92d3a9165b87ba896b01baded96729685a",
         "filename" => "appsignal-i686-linux-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "7b163e29e6db10b21295bbdbc06c31a8158522a0a14bd4cbaf4d71a8ac432902",
+        "checksum" => "be30f7ff817a048af9f133ffd0da5c408f50b38e75bb3f25e47cd3916d5e4fac",
         "filename" => "appsignal-i686-linux-all-dynamic.tar.gz"
       }
     },
     "x86_64-linux" => {
       "static" => {
-        "checksum" => "10bafbef6445ea1a37529b34fb103dd48e185f61f19f58f573377127d03f6a60",
+        "checksum" => "36fc29655d13e4dfe7bcbe2c798bfc16d68194610ff354d43e977f3768f31458",
         "filename" => "appsignal-x86_64-linux-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "bc6a5ffea46fc3e440a580344340e5dd0274372aae34132957707be0c0dc0bd2",
+        "checksum" => "d37e57f55f44ac88a2b803fc17942f60137fbfa819134388941d22f579518170",
         "filename" => "appsignal-x86_64-linux-all-dynamic.tar.gz"
       }
     },
     "x86_64-linux-musl" => {
       "static" => {
-        "checksum" => "fba0b10a3dcac0854cd9d19773ab48649fc79a35261eacdfe28d6e70c267b98a",
+        "checksum" => "59b6cef9797746da9d6717effc0892a2f2219767734a0e76f8b3d1578dc0d9e0",
         "filename" => "appsignal-x86_64-linux-musl-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "50f1c3f9102adb666ec27ac4aaab27193bf8896d64e3b4a2ba94c042f04f1cb7",
+        "checksum" => "703d657ee15b69563c000fe150e368a91a12c9b39f16976f23a4b191284204f3",
         "filename" => "appsignal-x86_64-linux-musl-all-dynamic.tar.gz"
       }
     },
     "aarch64-linux-musl" => {
       "static" => {
-        "checksum" => "98e8aafa0f688b1f1a9c37daf9e9cc1e36edc7e0ad65f86d8402469d15b6a1d6",
+        "checksum" => "ec3ab8fcc20d1f31df6003e2ca3dcf257abfeddd1b7912fa6189f1f6905a89ab",
         "filename" => "appsignal-aarch64-linux-musl-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "55dfab323718bc731678ff1268c9fa2e78de37ab39fb8b46aa806bfd41df4212",
+        "checksum" => "b7a00a09b7e10f500b54913feefd6a16873849324f0e8ec65b36c58bdc1901b0",
         "filename" => "appsignal-aarch64-linux-musl-all-dynamic.tar.gz"
       }
     },
     "x86_64-freebsd" => {
       "static" => {
-        "checksum" => "09ebc6406d81fdf81b2e76bef6c1344f34292e1b3727f7fc984c8df5c7698db5",
+        "checksum" => "bd654d5c555f6006e4145d76e27f02c5d22b285f411675a520455d6db6c8e165",
         "filename" => "appsignal-x86_64-freebsd-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "cdab19e2e6d5f6ad15f3d87f735cd867e7c54db0412c893c39de3521afd9b6d3",
+        "checksum" => "b06445f38b7b8b3e47f407540fb24f196dbf0a84583a2ad7f25bbba750930108",
         "filename" => "appsignal-x86_64-freebsd-all-dynamic.tar.gz"
       }
     },
     "amd64-freebsd" => {
       "static" => {
-        "checksum" => "09ebc6406d81fdf81b2e76bef6c1344f34292e1b3727f7fc984c8df5c7698db5",
+        "checksum" => "bd654d5c555f6006e4145d76e27f02c5d22b285f411675a520455d6db6c8e165",
         "filename" => "appsignal-x86_64-freebsd-all-static.tar.gz"
       },
       "dynamic" => {
-        "checksum" => "cdab19e2e6d5f6ad15f3d87f735cd867e7c54db0412c893c39de3521afd9b6d3",
+        "checksum" => "b06445f38b7b8b3e47f407540fb24f196dbf0a84583a2ad7f25bbba750930108",
         "filename" => "appsignal-x86_64-freebsd-all-dynamic.tar.gz"
       }
     }