Index: Cargo.lock
==================================================================
--- Cargo.lock
+++ Cargo.lock
@@ -101,13 +101,13 @@
  "pin-project-lite",
 ]
 
 [[package]]
 name = "async-compression"
-version = "0.4.24"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d615619615a650c571269c00dca41db04b9210037fa76ed8239f70404ab56985"
+checksum = "40f6024f3f856663b45fd0c9b6f2024034a702f453549449e0d84a305900dad4"
 dependencies = [
  "brotli",
  "flate2",
  "futures-core",
  "memchr",
@@ -248,11 +248,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "async-task"
 version = "4.7.1"
@@ -288,13 +288,13 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
 [[package]]
 name = "autocfg"
-version = "1.4.0"
+version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26"
+checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
 name = "backtrace"
 version = "0.3.75"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -379,13 +379,13 @@
  "alloc-stdlib",
 ]
 
 [[package]]
 name = "bumpalo"
-version = "3.18.1"
+version = "3.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db76d6187cd04dff33004d8e6c9cc4e05cd330500379d2394209271b4aeee"
+checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
 
 [[package]]
 name = "byteorder"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -553,11 +553,11 @@
  "fnv",
  "ident_case",
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "darling_macro"
 version = "0.20.11"
@@ -564,11 +564,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "der"
 version = "0.7.10"
@@ -596,21 +596,21 @@
 checksum = "2d5bcf7b024d6835cfb3d473887cd966994907effbe9227e8c8219824d06c4e8"
 dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "derive_builder_macro"
 version = "0.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
 dependencies = [
  "derive_builder_core",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "derive_more"
 version = "2.0.1"
@@ -626,11 +626,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bda628edc44c4bb645fbe0f758797143e4e07926f7ebf4e9bdfbd3d2ce621df3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -658,11 +658,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "dotenvy"
 version = "0.15.7"
@@ -693,16 +693,16 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
 [[package]]
 name = "errno"
-version = "0.3.12"
+version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cea14ef9355e3beab063703aa9dab15afd25f0667c341310c1e5274bb1d0da18"
+checksum = "778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad"
 dependencies = [
  "libc",
- "windows-sys 0.59.0",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
 name = "etcetera"
 version = "0.8.0"
@@ -906,11 +906,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "futures-sink"
 version = "0.3.31"
@@ -1158,11 +1158,11 @@
  "rustls",
  "rustls-pki-types",
  "tokio",
  "tokio-rustls",
  "tower-service",
- "webpki-roots 1.0.0",
+ "webpki-roots 1.0.1",
 ]
 
 [[package]]
 name = "hyper-tls"
 version = "0.6.0"
@@ -1342,13 +1342,13 @@
  "icu_properties",
 ]
 
 [[package]]
 name = "indexmap"
-version = "2.9.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
+checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
 dependencies = [
  "equivalent",
  "hashbrown",
 ]
 
@@ -1422,13 +1422,13 @@
  "spin",
 ]
 
 [[package]]
 name = "libc"
-version = "0.2.173"
+version = "0.2.174"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8cfeafaffdbc32176b64fb251369d52ea9f0a8fbc6f8759edffef7b525d64bb"
+checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
 
 [[package]]
 name = "libm"
 version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1645,11 +1645,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "openssl-probe"
 version = "0.1.6"
@@ -1877,13 +1877,13 @@
  "web-time",
 ]
 
 [[package]]
 name = "quinn-udp"
-version = "0.5.12"
+version = "0.5.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee4e529991f949c5e25755532370b8af5d114acae52326361d68d47af64aa842"
+checksum = "fcebb1209ee276352ef14ff8732e24cc2b02bbac986cd74a4c81bcb2f9881970"
 dependencies = [
  "cfg_aliases",
  "libc",
  "once_cell",
  "socket2 0.5.10",
@@ -1900,13 +1900,13 @@
  "proc-macro2",
 ]
 
 [[package]]
 name = "r-efi"
-version = "5.2.0"
+version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
+checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand"
 version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2047,11 +2047,11 @@
  "url",
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "wasm-streams",
  "web-sys",
- "webpki-roots 1.0.0",
+ "webpki-roots 1.0.1",
 ]
 
 [[package]]
 name = "ring"
 version = "0.17.14"
@@ -2098,11 +2098,11 @@
  "quick-xml",
 ]
 
 [[package]]
 name = "rsstg"
-version = "0.4.0"
+version = "0.4.1"
 dependencies = [
  "anyhow",
  "async-std",
  "atom_syndication",
  "chrono",
@@ -2114,11 +2114,10 @@
  "reqwest",
  "rss",
  "sedregex",
  "sqlx",
  "tgbot",
- "thiserror",
 ]
 
 [[package]]
 name = "rustc-demangle"
 version = "0.1.25"
@@ -2158,13 +2157,13 @@
  "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "rustls"
-version = "0.23.27"
+version = "0.23.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "730944ca083c1c233a75c09f199e973ca499344a2b7ba9e755c457e86fb4a321"
+checksum = "7160e3e10bf4535308537f3c4e1641468cd0e485175d6163087c0393c7d46643"
 dependencies = [
  "once_cell",
  "ring",
  "rustls-pki-types",
  "rustls-webpki",
@@ -2267,11 +2266,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "serde_json"
 version = "1.0.140"
@@ -2323,11 +2322,11 @@
 checksum = "81679d9ed988d5e9a5e6531dc3f2c28efbd639cbd1dfb628df08edea6004da77"
 dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "sha1"
 version = "0.10.6"
@@ -2376,16 +2375,13 @@
  "rand_core 0.6.4",
 ]
 
 [[package]]
 name = "slab"
-version = "0.4.9"
+version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f92a496fb766b417c996b9c5e57daf2f7ad3b0bebe1ccfca4856390e3d3bb67"
-dependencies = [
- "autocfg",
-]
+checksum = "04dc19736151f35336d325007ac991178d504a119863a2fcb3758cdb5e52c50d"
 
 [[package]]
 name = "smallvec"
 version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -2491,11 +2487,11 @@
 dependencies = [
  "proc-macro2",
  "quote",
  "sqlx-core",
  "sqlx-macros-core",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "sqlx-macros-core"
 version = "0.8.6"
@@ -2515,11 +2511,11 @@
  "sha2",
  "sqlx-core",
  "sqlx-mysql",
  "sqlx-postgres",
  "sqlx-sqlite",
- "syn 2.0.103",
+ "syn 2.0.104",
  "url",
 ]
 
 [[package]]
 name = "sqlx-mysql"
@@ -2667,13 +2663,13 @@
  "unicode-ident",
 ]
 
 [[package]]
 name = "syn"
-version = "2.0.103"
+version = "2.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4307e30089d6fd6aff212f2da3a1f9e32f3223b1f010fb09b7c95f90f3ca1e8"
+checksum = "17b6f705963418cdb9927482fa304bc562ece2fdd4f616084c50b7023b435a40"
 dependencies = [
  "proc-macro2",
  "quote",
  "unicode-ident",
 ]
@@ -2693,11 +2689,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "system-configuration"
 version = "0.6.1"
@@ -2732,13 +2728,13 @@
  "windows-sys 0.59.0",
 ]
 
 [[package]]
 name = "tgbot"
-version = "0.36.1"
+version = "0.37.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05ba13ab4b7a3241c72cbbd997f95dce32bbb3e8c49b09813a151ba8c68c1b08"
+checksum = "a5280aeee7c4600846513c67329304a100e6ab4295e6389e6194aa16b5e73595"
 dependencies = [
  "async-stream",
  "bytes",
  "derive_more",
  "futures-util",
@@ -2769,11 +2765,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f7cf42b4507d8ea322120659672cf1b9dbb93f8f2d4ecfd6e51350ff5b17a1d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "tinystr"
 version = "0.8.1"
@@ -2938,17 +2934,17 @@
  "tracing-core",
 ]
 
 [[package]]
 name = "tracing-attributes"
-version = "0.1.29"
+version = "0.1.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b1ffbcf9c6f6b99d386e7444eb608ba646ae452a36b39737deb9663b610f662"
+checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "tracing-core"
 version = "0.1.34"
@@ -3100,11 +3096,11 @@
 dependencies = [
  "bumpalo",
  "log",
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
 name = "wasm-bindgen-futures"
@@ -3135,11 +3131,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
 
 [[package]]
@@ -3188,18 +3184,18 @@
 name = "webpki-roots"
 version = "0.26.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "521bc38abb08001b01866da9f51eb7c5d647a19260e00054a8c7fd5f9e57f7a9"
 dependencies = [
- "webpki-roots 1.0.0",
+ "webpki-roots 1.0.1",
 ]
 
 [[package]]
 name = "webpki-roots"
-version = "1.0.0"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2853738d1cc4f2da3a225c18ec6c3721abb31961096e9dbf5ab35fa88b19cfdb"
+checksum = "8782dd5a41a24eed3a4f40b606249b3e236ca61adf1f25ea4d45c73de122b502"
 dependencies = [
  "rustls-pki-types",
 ]
 
 [[package]]
@@ -3253,11 +3249,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "windows-interface"
 version = "0.59.1"
@@ -3264,11 +3260,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "windows-link"
 version = "0.1.3"
@@ -3275,13 +3271,13 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
 
 [[package]]
 name = "windows-registry"
-version = "0.5.2"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3bab093bdd303a1240bb99b8aba8ea8a69ee19d34c9e2ef9594e708a4878820"
+checksum = "5b8a9ed28765efc97bbc954883f4e6796c33a06546ebafacbabee9696967499e"
 dependencies = [
  "windows-link",
  "windows-result",
  "windows-strings",
 ]
@@ -3328,10 +3324,19 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
 dependencies = [
  "windows-targets 0.52.6",
 ]
+
+[[package]]
+name = "windows-sys"
+version = "0.60.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
+dependencies = [
+ "windows-targets 0.53.2",
+]
 
 [[package]]
 name = "windows-targets"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3353,16 +3358,32 @@
 checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
 dependencies = [
  "windows_aarch64_gnullvm 0.52.6",
  "windows_aarch64_msvc 0.52.6",
  "windows_i686_gnu 0.52.6",
- "windows_i686_gnullvm",
+ "windows_i686_gnullvm 0.52.6",
  "windows_i686_msvc 0.52.6",
  "windows_x86_64_gnu 0.52.6",
  "windows_x86_64_gnullvm 0.52.6",
  "windows_x86_64_msvc 0.52.6",
 ]
+
+[[package]]
+name = "windows-targets"
+version = "0.53.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c66f69fcc9ce11da9966ddb31a40968cad001c5bedeb5c2b82ede4253ab48aef"
+dependencies = [
+ "windows_aarch64_gnullvm 0.53.0",
+ "windows_aarch64_msvc 0.53.0",
+ "windows_i686_gnu 0.53.0",
+ "windows_i686_gnullvm 0.53.0",
+ "windows_i686_msvc 0.53.0",
+ "windows_x86_64_gnu 0.53.0",
+ "windows_x86_64_gnullvm 0.53.0",
+ "windows_x86_64_msvc 0.53.0",
+]
 
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -3372,10 +3393,16 @@
 name = "windows_aarch64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
@@ -3384,10 +3411,16 @@
 name = "windows_aarch64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a75915e7def60c94dcef72200b9a8e58e5091744960da64ec734a6c6e9b3743e"
@@ -3396,16 +3429,28 @@
 name = "windows_i686_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
+
 [[package]]
 name = "windows_i686_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
 
+[[package]]
+name = "windows_i686_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
@@ -3414,10 +3459,16 @@
 name = "windows_i686_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
@@ -3426,10 +3477,16 @@
 name = "windows_x86_64_gnu"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
@@ -3438,10 +3495,16 @@
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
@@ -3450,10 +3513,16 @@
 name = "windows_x86_64_msvc"
 version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.53.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
+
 [[package]]
 name = "winnow"
 version = "0.7.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "74c7b26e3480b707944fc872477815d29a8e429d2f93a1ce000f5fa84a15cbcd"
@@ -3494,32 +3563,32 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "synstructure",
 ]
 
 [[package]]
 name = "zerocopy"
-version = "0.8.25"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1702d9583232ddb9174e01bb7c15a2ab8fb1bc6f227aa1233858c351a3ba0cb"
+checksum = "1039dd0d3c310cf05de012d8a39ff557cb0d23087fd44cad61df08fc31907a2f"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.25"
+version = "0.8.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28a6e20d751156648aa063f3800b706ee209a32c0b4d9f24be3d980b01be55ef"
+checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]
 
 [[package]]
 name = "zerofrom"
 version = "0.1.6"
@@ -3535,11 +3604,11 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
  "synstructure",
 ]
 
 [[package]]
 name = "zeroize"
@@ -3575,7 +3644,7 @@
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.103",
+ "syn 2.0.104",
 ]

Index: Cargo.toml
==================================================================
--- Cargo.toml
+++ Cargo.toml
@@ -1,26 +1,25 @@
 [package]
 name = "rsstg"
-version = "0.4.0"
+version = "0.4.1"
 authors = ["arcade"]
 edition = "2021"
 
 [dependencies]
 anyhow = "1.0.86"
 async-std = { version = "1.12.0", features = [ "attributes", "tokio1" ] }
 atom_syndication = { version = "0.12.4", features = [ "with-serde" ] }
 chrono = "0.4.38"
 config = { version = "0.15", default-features = false, features = [ "toml" ] }
-tgbot = "0.36.1"
+tgbot = "0.37"
 futures = "0.3.30"
 futures-util = "0.3.30"
 lazy_static = "1.5.0"
 regex = "1.10.6"
 reqwest = { version = "0.12.7", features = [ "brotli", "socks", "deflate" ]}
 rss = "2.0.9"
 sedregex = "0.2.5"
 sqlx = { version = "0.8", features = [ "postgres", "runtime-async-std-rustls", "chrono", "macros" ], default-features = false }
-thiserror = "2.0.0"
 
 [profile.release]
 lto = true
 codegen-units = 1

Index: src/command.rs
==================================================================
--- src/command.rs
+++ src/command.rs
@@ -17,74 +17,84 @@
 	Message,
 	ParseMode::MarkdownV2,
 };
 
 lazy_static! {
-	static ref RE_USERNAME: Regex = Regex::new(r"^@[a-zA-Z][a-zA-Z0-9_]+$").unwrap();
+	static ref RE_USERNAME: Regex = Regex::new(r"^@([a-zA-Z][a-zA-Z0-9_]+)$").unwrap();
 	static ref RE_LINK: Regex = Regex::new(r"^https?://[a-zA-Z.0-9-]+/[-_a-zA-Z.:0-9/?=]+$").unwrap();
 	static ref RE_IV_HASH: Regex = Regex::new(r"^[a-f0-9]{14}$").unwrap();
 }
 
-pub async fn start(core: &Core, msg: &Message) -> Result<()> {
+pub async fn start (core: &Core, msg: &Message) -> Result<()> {
 	core.send("We are open\\. Probably\\. Visit [channel](https://t.me/rsstg_bot_help/3) for details\\.",
 		Some(msg.chat.get_id()), Some(MarkdownV2)).await?;
 	Ok(())
 }
 
-pub async fn list(core: &Core, msg: &Message) -> Result<()> {
+pub async fn list (core: &Core, msg: &Message) -> Result<()> {
 	let sender = msg.sender.get_user_id()
 		.ok_or(anyhow!("Ignoring unreal users."))?;
 	let reply = core.list(sender).await?;
 	core.send(reply, Some(msg.chat.get_id()), Some(MarkdownV2)).await?;
 	Ok(())
 }
 
-pub async fn command (core: &Core, msg: &Message, command: &[String]) -> Result<()> {
+pub async fn command (core: &Core, command: &str, msg: &Message, words: &[String]) -> Result<()> {
 	let mut conn = core.db.begin().await?;
 	let sender = msg.sender.get_user_id()
 		.ok_or(anyhow!("Ignoring unreal users."))?;
-	let reply = if command.len() >= 2 {
-		match command[1].parse::<i32>() {
+	let reply = if words.len() == 1 {
+		match words[0].parse::<i32>() {
 			Err(err) => format!("I need a number.\n{}", &err).into(),
-			Ok(number) => match &command[0][..] {
+			Ok(number) => match command {
 				"/check" => core.check(number, false).await
 					.context("Channel check failed.")?.into(),
 				"/clean" => conn.clean(number, sender).await?,
 				"/enable" => conn.enable(number, sender).await?.into(),
 				"/delete" => conn.delete(number, sender).await?,
 				"/disable" => conn.disable(number, sender).await?.into(),
-				_ => bail!("Command {} not handled.", &command[0]),
+				_ => bail!("Command {command} {words:?} not handled."),
 			},
 		}
 	} else {
-		"This command needs a number.".into()
+		"This command needs exacly one number.".into()
 	};
 	core.send(reply, Some(msg.chat.get_id()), None).await?;
 	Ok(())
 }
 
-pub async fn update (core: &Core, msg: &Message, command: &[String]) -> Result<()> {
+pub async fn update (core: &Core, command: &str, msg: &Message, words: &[String]) -> Result<()> {
 	let sender = msg.sender.get_user_id()
 		.ok_or(anyhow!("Ignoring unreal users."))?;
 	let mut source_id: Option<i32> = None;
 	let at_least = "Requires at least 3 parameters.";
-	let mut i_command = command.iter();
-	let first_word = i_command.next().context(at_least)?;
-	match first_word.as_ref() {
+	let mut i_words = words.iter();
+	match command {
 		"/update" => {
-			let next_word = i_command.next().context(at_least)?;
+			let next_word = i_words.next().context(at_least)?;
 			source_id = Some(next_word.parse::<i32>()
 				.context(format!("I need a number, but got {next_word}."))?);
 		},
 		"/add" => {},
-		_ => bail!("Passing {first_word} is not possible here."),
+		_ => bail!("Passing {command} is not possible here."),
 	};
 	let (channel, url, iv_hash, url_re) = (
-		i_command.next().context(at_least)?,
-		i_command.next().context(at_least)?,
-		i_command.next(),
-		i_command.next());
+		i_words.next().context(at_least)?,
+		i_words.next().context(at_least)?,
+		i_words.next(),
+		i_words.next());
+	/*
+	let channel = match RE_USERNAME.captures(channel) {
+		Some(caps) => match caps.get(1) {
+			Some(data) => data.as_str(),
+			None => bail!("No string found in channel name"),
+		},
+		None => {
+			bail!("Usernames should be something like \"@\\[a\\-zA\\-Z]\\[a\\-zA\\-Z0\\-9\\_]+\", aren't they?\nNot {channel:?}");
+		},
+	};
+	*/
 	if ! RE_USERNAME.is_match(channel) {
 		bail!("Usernames should be something like \"@\\[a\\-zA\\-Z]\\[a\\-zA\\-Z0\\-9\\_]+\", aren't they?\nNot {channel:?}");
 	};
 	if ! RE_LINK.is_match(url) {
 		bail!("Link should be a link to atom/rss feed, something like \"https://domain/path\".\nNot {url:?}");
@@ -113,11 +123,11 @@
 				}
 			}
 		},
 		None => None,
 	};
-	let chat_id = ChatUsername::from(channel.clone());
+	let chat_id = ChatUsername::from(channel.as_ref());
 	let channel_id = core.tg.execute(GetChat::new(chat_id.clone())).await?.id;
 	let chan_adm = core.tg.execute(GetChatAdministrators::new(chat_id)).await
 		.context("Sorry, I have no access to that chat.")?;
 	let (mut me, mut user) = (false, false);
 	for admin in chan_adm {

Index: src/core.rs
==================================================================
--- src/core.rs
+++ src/core.rs
@@ -7,11 +7,10 @@
 	borrow::Cow,
 	collections::{
 		BTreeMap,
 		HashSet,
 	},
-	num::TryFromIntError,
 	sync::{
 		Arc,
 		Mutex
 	},
 };
@@ -37,19 +36,10 @@
 		Update,
 		UpdateType,
 		UserPeerId,
 	},
 };
-use thiserror::Error;
-
-#[derive(Error, Debug)]
-pub enum RssError {
-	// #[error(transparent)]
-	// Tg(#[from] TgError),
-	#[error(transparent)]
-	Int(#[from] TryFromIntError),
-}
 
 #[derive(Clone)]
 pub struct Core {
 	owner_chat: ChatPeerId,
 	// max_delay: u16,
@@ -98,65 +88,10 @@
 			}
 		});
 		Ok(core)
 	}
 
-	/*
-	pub async fn stream(&self) -> Result<()> {
-		let mut offset: i64 = 0;
-		let mut params = GetUpdatesParams {
-			offset: None,
-			limit: Some(100),
-			timeout: Some(300),
-			allowed_updates: Some(vec![AllowedUpdate::Message]),
-		};
-		loop {
-			let updates = self.tg.get_updates(&params).await?.result;
-			if updates.is_empty() {
-				offset = 0;
-				params.offset = None;
-				continue;
-			}
-			for update in updates {
-				if i64::from(update.update_id) >= offset {
-					offset = i64::from(update.update_id) + 1;
-					params.offset = Some(offset);
-				}
-				if let UpdateContent::Message(msg) = update.content {
-					if let Some(text) = msg.text {
-						if let Some(entities) = msg.entities {
-							let chars: Vec<u16> = text.encode_utf16().collect();
-							for entity in entities {
-								if entity.type_field == MessageEntityType::BotCommand && entity.offset != 0 {
-									bail!("commands should be at message start");
-								};
-								let cmd = String::from_utf16_lossy(&chars[entity.offset as usize..entity.length as usize]);
-								let words: Vec<&str> = text.split_whitespace().collect();
-								let res = match cmd.as_ref() {
-									"/check" | "/clean" | "/enable" | "/delete" | "/disable" => command::command(self, msg.chat.id, words).await,
-									"/start" => command::start(self, msg.chat.id).await,
-									"/list" => command::list(self, msg.chat.id).await,
-									"/add" | "/update" => command::update(self, msg.chat.id, words).await,
-									any => Err(anyhow!("Unknown command: {any}")),
-								};
-								if let Err(err) = res {
-									if let Err(err2) = self.send(format!("\\#error\n```\n{err:?}\n```"),
-										Some(msg.chat.id),
-										Some(ParseMode::MarkdownV2)
-									).await{
-										dbg!(err2);
-									};
-								}
-							};
-						};
-					};
-				};
-			}
-		}
-	}
-	*/
-
 	pub async fn send <S>(&self, msg: S, target: Option<ChatPeerId>, mode: Option<ParseMode>) -> Result<Message>
 	where S: Into<String> {
 		let msg = msg.into();
 
 		let mode = mode.unwrap_or(ParseMode::Html);
@@ -309,15 +244,16 @@
 	async fn handle (&self, update: Update) {
 		if let UpdateType::Message(msg) = update.update_type {
 			if let Ok(cmd) = Command::try_from(msg) {
 				let msg = cmd.get_message();
 				let words = cmd.get_args();
-				let res = match cmd.get_name() {
-					"/check" | "/clean" | "/enable" | "/delete" | "/disable" => command::command(self, msg, words).await,
+				let command = cmd.get_name();
+				let res = match command {
+					"/check" | "/clean" | "/enable" | "/delete" | "/disable" => command::command(self, command, msg, words).await,
 					"/start" => command::start(self, msg).await,
 					"/list" => command::list(self, msg).await,
-					"/add" | "/update" => command::update(self, msg, words).await,
+					"/add" | "/update" => command::update(self, command, msg, words).await,
 					any => Err(anyhow!("Unknown command: {any}")),
 				};
 				if let Err(err) = res {
 					if let Err(err2) = self.send(format!("\\#error\n```\n{err:?}\n```"),
 						Some(msg.chat.get_id()),

Index: src/sql.rs
==================================================================
--- src/sql.rs
+++ src/sql.rs
@@ -1,16 +1,14 @@
-use std::{
-	borrow::Cow,
-	sync::{
-		Arc,
-		Mutex,
-	},
-};
+use std::borrow::Cow;
 
 use anyhow::{
 	Result,
 	bail,
+};
+use async_std::sync::{
+	Arc,
+	Mutex,
 };
 use chrono::{
 	DateTime,
 	FixedOffset,
 	Local,
@@ -48,30 +46,30 @@
 	pub owner: Option<i64>,
 }
 
 #[derive(Clone)]
 pub struct Db {
-	pool: Arc<Mutex<Arc<sqlx::Pool<sqlx::Postgres>>>>,
+	pool: Arc<Mutex<sqlx::Pool<sqlx::Postgres>>>,
 }
 
 pub struct Conn{
 	conn: PoolConnection<Postgres>,
 }
 
 impl Db {
 	pub fn new (pguri: &str) -> Result<Db> {
 		Ok(Db{
-			pool: Arc::new(Mutex::new(Arc::new(PgPoolOptions::new()
+			pool: Arc::new(Mutex::new(PgPoolOptions::new()
 				.max_connections(5)
 				.acquire_timeout(std::time::Duration::new(300, 0))
 				.idle_timeout(std::time::Duration::new(60, 0))
-				.connect_lazy(pguri)?))),
+				.connect_lazy(pguri)?)),
 		})
 	}
 
 	pub async fn begin(&self) -> Result<Conn> {
-		let pool = self.pool.lock().unwrap().clone();
+		let pool = self.pool.lock_arc().await;
 		let conn = Conn::new(pool.acquire().await?).await?;
 		Ok(conn)
 	}
 }