docs: update changelog and header for version v1.5.7

.gitignore

@@ -1,8 +1,41 @@
 .pio
-.vscode/.browse.c_cpp.db*
+.vscode/
+.aider*
+.DS_Store
+._*
+**/.DS_Store
+**/.Spotlight-V100
+**/.Trashes
+**/.fseventsd
+.AppleDouble
+**/.DS_Store
+**/.Spotlight-V100
+**/.Trashes
+**/.fseventsd
+.AppleDouble
+.aider.chat.history.md
+.aider.input.history
+.DS_Store
+.gitignore
+.aider.tags.cache.v3/cache.db
+.aider.tags.cache.v3/cache.db-shm
+.aider.tags.cache.v3/cache.db-wal
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
 .vscode/extensions.json
-.vscode/settings.json
+.vscode/launch.json
-data
+include/README
+lib/README
+test/README
+.aider*
+data/*
+!data/
+!data/.gitkeep
+html/bambu_credentials.json
+html/spoolman_url.json
+_local/*
+website/*
+release.sh
+.github/copilot-instructions.md
+data

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## [1.5.7] - 2025-07-28
+### Changed
+- update platformio.ini for version v1.5.7
+- clean up unused variables and improve .gitignore entries
+
+
 ## [1.5.6] - 2025-07-28
 ### Added
 - Adds ENABLE_HEAP_DEBUGGING define as comment to the build flags

platformio.ini

@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [common]
-version = "1.5.6"
+version = "1.5.7"
 to_old_version = "1.5.0"
 
 ##

src/api.cpp

@@ -599,8 +599,6 @@ bool saveSpoolmanUrl(const String& url, bool octoOn, const String& octo_url, con
     octoUrl = octo_url;
     octoToken = octoTk;
 
-    doc.clear();
-
     return true;
 }
 

src/website.cpp

@@ -273,8 +273,6 @@ void setupWebserver(AsyncWebServer &server) {
         html.replace("{{autoSendToBambu}}", bambuCredentials.autosend_enable ? "checked" : "");
         html.replace("{{autoSendTime}}", (bambuCredentials.autosend_time != 0) ? String(bambuCredentials.autosend_time) : String(BAMBU_DEFAULT_AUTOSEND_TIME));
 
-        doc.clear();
-
         request->send(200, "text/html", html);
     });