Automatic repair for calendar objects with invalid VERSION:4.0

.github/workflows/docker-publish.yml

@@ -2,7 +2,7 @@ name: Docker
 
 on:
   push:
-    branches: ["main"]
+    branches: ["main", "dev"]
   release:
     types: ["published"]
 

Cargo.lock

@@ -154,7 +154,7 @@ dependencies = [
  "rustc-hash",
  "serde",
  "serde_derive",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -200,7 +200,7 @@ checksum = "9767c17d33a63daf6da5872ffaf2ab0c289cd73ce7ed4f41d5ddf9149c004873"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -335,7 +335,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -477,9 +477,9 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "base64ct"
-version = "1.8.1"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e050f626429857a27ddccb31e0aca21356bfa709c04041aefddac081a8f068a"
+checksum = "7d809780667f4410e7c41b07f52439b94d2bdf8528eeedc287fa38d3b7f95d82"
 
 [[package]]
 name = "basic-toml"
@@ -573,9 +573,9 @@ checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.2.51"
+version = "1.2.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7a0aeaff4ff1a90589618835a598e545176939b97874f7abc7851caa0618f203"
+checksum = "cd4932aefd12402b36c60956a4fe0035421f544799057659ff86f923657aada3"
 dependencies = [
  "find-msvc-tools",
  "shlex",
@@ -623,7 +623,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6139a8597ed92cf816dfb33f5dd6cf0bb93a6adc938f11039f371bc5bcd26c3"
 dependencies = [
  "chrono",
- "phf",
+ "phf 0.12.1",
 ]
 
 [[package]]
@@ -655,9 +655,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.53"
+version = "4.5.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e340e012a1bf4935f5282ed1436d1489548e8f72308207ea5df0e23d2d03f8"
+checksum = "c6e6ff9dcd79cff5cd969a17a545d79e84ab086e444102a591e288a8aa3ce394"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -665,9 +665,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.53"
+version = "4.5.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76b5d13eaa18c901fd2f7fca939fefe3a0727a953561fefdf3b2922b8569d00"
+checksum = "fa42cf4d2b7a41bc8f663a7cab4031ebafa1bf3875705bfaf8466dc60ab52c00"
 dependencies = [
  "anstream",
  "anstyle",
@@ -684,7 +684,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -898,7 +898,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -932,7 +932,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -945,7 +945,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -956,7 +956,7 @@ checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
 dependencies = [
  "darling_core 0.21.3",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -967,7 +967,7 @@ checksum = "ac3984ec7bd6cfa798e62b4a642426a5be0e68f9401cfc2a01e3fa9ea2fcdb8d"
 dependencies = [
  "darling_core 0.23.0",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1010,7 +1010,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustc_version",
- "syn 2.0.112",
+ "syn 2.0.114",
  "unicode-xid",
 ]
 
@@ -1034,7 +1034,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1241,9 +1241,9 @@ dependencies = [
 
 [[package]]
 name = "find-msvc-tools"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "645cbb3a84e60b7531617d5ae4e57f7e27308f6445f5abf653209ea76dec8dff"
+checksum = "f449e6c6c08c865631d4890cfacf252b3d396c9bcc83adb6623cdb02a8336c41"
 
 [[package]]
 name = "flume"
@@ -1371,7 +1371,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1484,9 +1484,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.4.12"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3c0b69cfcb4e1b9f1bf2f53f95f766e4661169728ec61cd3fe5a0166f2d1386"
+checksum = "2f44da3a8150a6703ed5d34e164b875fd14c2cdab9af1252a9a1020bde2bdc54"
 dependencies = [
  "atomic-waker",
  "bytes",
@@ -1494,7 +1494,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -1768,6 +1768,22 @@ dependencies = [
  "cc",
 ]
 
+[[package]]
+name = "ical"
+version = "0.11.0"
+source = "git+https://github.com/lennart-k/ical-rs?branch=dev#b1edcdf2bb7db5a302a5df3650218a9a16aefe0c"
+dependencies = [
+ "chrono",
+ "chrono-tz",
+ "derive_more",
+ "itertools 0.14.0",
+ "lazy_static",
+ "phf 0.13.1",
+ "regex",
+ "rrule",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "ical"
 version = "0.11.0"
@@ -1904,9 +1920,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.12.1"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ad4bb2b565bca0645f4d68c5c9af97fba094e9791da685bf83cb5f3ce74acf2"
+checksum = "7714e70437a7dc3ac8eb7e6f8df75fd8eb422675fc7678aff7364301092b1017"
 dependencies = [
  "equivalent",
  "hashbrown 0.16.1",
@@ -1922,9 +1938,9 @@ checksum = "c8fae54786f62fb2918dcfae3d568594e50eb9b5c25bf04371af6fe7516452fb"
 
 [[package]]
 name = "insta"
-version = "1.45.1"
+version = "1.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "983e3b24350c84ab8a65151f537d67afbbf7153bb9f1110e03e9fa9b07f67a5c"
+checksum = "1b66886d14d18d420ab5052cbff544fc5d34d0b2cdd35eb5976aaa10a4a472e5"
 dependencies = [
  "console",
  "once_cell",
@@ -2018,9 +2034,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.178"
+version = "0.2.180"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37c93d8daa9d8a012fd8ab92f088405fb202ea0b6ab73ee2482ae66af4f42091"
+checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
 
 [[package]]
 name = "libm"
@@ -2334,7 +2350,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2569,7 +2585,7 @@ dependencies = [
  "proc-macro2",
  "proc-macro2-diagnostics",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2593,7 +2609,18 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "913273894cec178f401a31ec4b656318d95473527be05c0752cc41cdc32be8b7"
 dependencies = [
- "phf_shared",
+ "phf_shared 0.12.1",
+]
+
+[[package]]
+name = "phf"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c1562dc717473dbaa4c1f85a36410e03c047b2e7df7f45ee938fbef64ae7fadf"
+dependencies = [
+ "phf_macros",
+ "phf_shared 0.13.1",
+ "serde",
 ]
 
 [[package]]
@@ -2602,8 +2629,8 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "efbdcb6f01d193b17f0b9c3360fa7e0e620991b193ff08702f78b3ce365d7e61"
 dependencies = [
- "phf_generator",
+ "phf_generator 0.12.1",
- "phf_shared",
+ "phf_shared 0.12.1",
 ]
 
 [[package]]
@@ -2613,7 +2640,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2cbb1126afed61dd6368748dae63b1ee7dc480191c6262a3b4ff1e29d86a6c5b"
 dependencies = [
  "fastrand",
- "phf_shared",
+ "phf_shared 0.12.1",
+]
+
+[[package]]
+name = "phf_generator"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "135ace3a761e564ec88c03a77317a7c6b80bb7f7135ef2544dbe054243b89737"
+dependencies = [
+ "fastrand",
+ "phf_shared 0.13.1",
+]
+
+[[package]]
+name = "phf_macros"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "812f032b54b1e759ccd5f8b6677695d5268c588701effba24601f6932f8269ef"
+dependencies = [
+ "phf_generator 0.13.1",
+ "phf_shared 0.13.1",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2625,6 +2675,15 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "phf_shared"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e57fef6bc5981e38c2ce2d63bfa546861309f875b8a75f092d1d54ae2d64f266"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pin-project"
 version = "1.1.10"
@@ -2642,7 +2701,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2781,9 +2840,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.104"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9695f8df41bb4f3d222c95a67532365f569318332d03d5f3f67f37b20e6ebdf0"
+checksum = "535d180e0ecab6268a3e718bb9fd44db66bbbc256257165fc699dadf70d16fe7"
 dependencies = [
  "unicode-ident",
 ]
@@ -2796,7 +2855,7 @@ checksum = "af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
  "version_check",
  "yansi",
 ]
@@ -2821,7 +2880,7 @@ dependencies = [
  "itertools 0.14.0",
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2890,9 +2949,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.42"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
+checksum = "dc74d9a594b72ae6656596548f56f667211f8a97b3d4c3d467150794690dc40a"
 dependencies = [
  "proc-macro2",
 ]
@@ -3017,7 +3076,7 @@ checksum = "b7186006dcb21920990093f30e3dea63b7d6e977bf1256be20c3563a5db070da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -3148,9 +3207,9 @@ dependencies = [
 
 [[package]]
 name = "rsa"
-version = "0.9.9"
+version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40a0376c50d0358279d9d643e4bf7b7be212f1f4ff1da9070a7b54d22ef75c88"
+checksum = "b8573f03f5883dcaebdfcf4725caa1ecb9c15b2ef50c43a07b816e06799bb12d"
 dependencies = [
  "const-oid",
  "digest",
@@ -3191,7 +3250,7 @@ dependencies = [
  "regex",
  "relative-path",
  "rustc_version",
- "syn 2.0.112",
+ "syn 2.0.114",
  "unicode-ident",
 ]
 
@@ -3203,7 +3262,7 @@ checksum = "b3a8fb4672e840a587a66fc577a5491375df51ddb88f2a2c2a792598c326fe14"
 dependencies = [
  "quote",
  "rand 0.8.5",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -3236,7 +3295,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rust-embed-utils",
- "syn 2.0.112",
+ "syn 2.0.114",
  "walkdir",
 ]
 
@@ -3273,7 +3332,7 @@ dependencies = [
 
 [[package]]
 name = "rustical"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "anyhow",
  "argon2",
@@ -3284,6 +3343,7 @@ dependencies = [
  "figment",
  "headers",
  "http",
+ "ical 0.11.0 (git+https://github.com/lennart-k/ical-rs?branch=dev)",
  "insta",
  "opentelemetry",
  "opentelemetry-otlp",
@@ -3306,7 +3366,7 @@ dependencies = [
  "serde",
  "sqlx",
  "tokio",
- "toml 0.9.10+spec-1.1.0",
+ "toml 0.9.11+spec-1.1.0",
  "tower",
  "tower-http",
  "tower-sessions",
@@ -3318,7 +3378,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_caldav"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "async-std",
  "async-trait",
@@ -3331,7 +3391,7 @@ dependencies = [
  "futures-util",
  "headers",
  "http",
- "ical",
+ "ical 0.11.0 (git+https://github.com/lennart-k/ical-rs)",
  "insta",
  "percent-encoding",
  "quick-xml",
@@ -3360,7 +3420,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_carddav"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "async-trait",
  "axum",
@@ -3370,7 +3430,7 @@ dependencies = [
  "derive_more",
  "futures-util",
  "http",
- "ical",
+ "ical 0.11.0 (git+https://github.com/lennart-k/ical-rs)",
  "insta",
  "percent-encoding",
  "quick-xml",
@@ -3394,7 +3454,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_dav"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "async-trait",
  "axum",
@@ -3403,7 +3463,7 @@ dependencies = [
  "futures-util",
  "headers",
  "http",
- "ical",
+ "ical 0.11.0 (git+https://github.com/lennart-k/ical-rs)",
  "itertools 0.14.0",
  "log",
  "matchit 0.9.1",
@@ -3420,7 +3480,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_dav_push"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "async-trait",
  "axum",
@@ -3445,7 +3505,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_frontend"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "askama",
  "askama_web",
@@ -3481,13 +3541,13 @@ dependencies = [
 
 [[package]]
 name = "rustical_ical"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "axum",
  "chrono",
  "chrono-tz",
  "derive_more",
- "ical",
+ "ical 0.11.0 (git+https://github.com/lennart-k/ical-rs)",
  "regex",
  "rrule",
  "rstest",
@@ -3500,7 +3560,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_oidc"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "async-trait",
  "axum",
@@ -3516,7 +3576,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_store"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3528,7 +3588,7 @@ dependencies = [
  "futures-core",
  "headers",
  "http",
- "ical",
+ "ical 0.11.0 (git+https://github.com/lennart-k/ical-rs)",
  "regex",
  "rrule",
  "rstest",
@@ -3549,7 +3609,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_store_sqlite"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "async-trait",
  "chrono",
@@ -3558,6 +3618,7 @@ dependencies = [
  "password-auth",
  "password-hash",
  "pbkdf2",
+ "regex",
  "rstest",
  "rustical_ical",
  "rustical_store",
@@ -3572,7 +3633,7 @@ dependencies = [
 
 [[package]]
 name = "rustical_xml"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "quick-xml",
  "thiserror 2.0.17",
@@ -3594,9 +3655,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.35"
+version = "0.23.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "533f54bc6a7d4f647e46ad909549eda97bf5afc1585190ef692b4286b198bd8f"
+checksum = "c665f33d38cea657d9614f766881e4d510e0eda4239891eea56b4cadcf01801b"
 dependencies = [
  "once_cell",
  "ring",
@@ -3735,14 +3796,14 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.148"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3084b546a1dd6289475996f182a22aba973866ea8e8b02c51d9f46b1336a22da"
+checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
 dependencies = [
  "itoa",
  "memchr",
@@ -3811,7 +3872,7 @@ dependencies = [
  "chrono",
  "hex",
  "indexmap 1.9.3",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "schemars 0.9.0",
  "schemars 1.2.0",
  "serde_core",
@@ -3829,7 +3890,7 @@ dependencies = [
  "darling 0.21.3",
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -3991,7 +4052,7 @@ dependencies = [
  "futures-util",
  "hashbrown 0.15.5",
  "hashlink",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "log",
  "memchr",
  "once_cell",
@@ -4018,7 +4079,7 @@ dependencies = [
  "quote",
  "sqlx-core",
  "sqlx-macros-core",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4041,7 +4102,7 @@ dependencies = [
  "sqlx-mysql",
  "sqlx-postgres",
  "sqlx-sqlite",
- "syn 2.0.112",
+ "syn 2.0.114",
  "tokio",
  "url",
 ]
@@ -4193,7 +4254,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4215,9 +4276,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.112"
+version = "2.0.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21f182278bf2d2bcb3c88b1b08a37df029d71ce3d3ae26168e3c653b213b99d4"
+checksum = "d4d107df263a3013ef9b1879b0df87d706ff80f65a86ea879bd9c31f9b307c2a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4241,7 +4302,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4283,7 +4344,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4294,7 +4355,7 @@ checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4374,9 +4435,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.48.0"
+version = "1.49.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff360e02eab121e0bc37a2d3b4d4dc622e6eda3a8e5253d5435ecf5bd4c68408"
+checksum = "72a2903cd7736441aac9df9d7688bd0ce48edccaadf181c3b90be801e81d3d86"
 dependencies = [
  "bytes",
  "libc",
@@ -4398,7 +4459,7 @@ checksum = "af407857209536a95c8e56f8231ef2c2e2aff839b22e07a1ffcbc617e9db9fa5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4413,9 +4474,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-stream"
-version = "0.1.17"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eca58d7bba4a75707817a2c44174253f9236b2d5fbd055602e9d5c07c139a047"
+checksum = "32da49809aab5c3bc678af03902d4ccddea2a87d028d86392a4b1560c6906c70"
 dependencies = [
  "futures-core",
  "pin-project-lite",
@@ -4424,9 +4485,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.17"
+version = "0.7.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2efa149fe76073d6e8fd97ef4f4eca7b67f599660115591483572e406e165594"
+checksum = "9ae9cec805b01e8fc3fd2fe289f89149a9b66dd16786abd8b19cfa7b48cb0098"
 dependencies = [
  "bytes",
  "futures-core",
@@ -4449,11 +4510,11 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.9.10+spec-1.1.0"
+version = "0.9.11+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0825052159284a1a8b4d6c0c86cbc801f2da5afd2b225fa548c72f2e74002f48"
+checksum = "f3afc9a848309fe1aaffaed6e1546a7a14de1f935dc9d89d32afd9a44bab7c46"
 dependencies = [
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "serde_core",
  "serde_spanned 1.0.4",
  "toml_datetime 0.7.5+spec-1.1.0",
@@ -4486,7 +4547,7 @@ version = "0.22.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
 dependencies = [
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "serde",
  "serde_spanned 0.6.9",
  "toml_datetime 0.6.11",
@@ -4500,7 +4561,7 @@ version = "0.23.10+spec-1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84c8b9f757e028cee9fa244aea147aab2a9ec09d5325a9b01e0a49730c2b5269"
 dependencies = [
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "toml_datetime 0.7.5+spec-1.1.0",
  "toml_parser",
  "winnow",
@@ -4572,7 +4633,7 @@ checksum = "d039ad9159c98b70ecfd540b2573b97f7f52c3e8d9f8ad57a24b916a536975f9"
 dependencies = [
  "futures-core",
  "futures-util",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "pin-project-lite",
  "slab",
  "sync_wrapper",
@@ -4710,7 +4771,7 @@ checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4794,9 +4855,9 @@ dependencies = [
 
 [[package]]
 name = "unicase"
-version = "2.8.1"
+version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
+checksum = "dbc4bc3a9f746d862c45cb89d705aa10f187bb96c76001afab07a0d35ce60142"
 
 [[package]]
 name = "unicode-bidi"
@@ -4845,14 +4906,15 @@ checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
 [[package]]
 name = "url"
-version = "2.5.7"
+version = "2.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08bc136a29a3d1758e07a9cca267be308aeebf5cfd5a10f3f67ab2097683ef5b"
+checksum = "ff67a8a4397373c3ef660812acab3268222035010ab8680ec4215f38ba3d0eed"
 dependencies = [
  "form_urlencoded",
  "idna",
  "percent-encoding",
  "serde",
+ "serde_derive",
 ]
 
 [[package]]
@@ -4910,7 +4972,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f6728de8767c8dea44f41b88115a205ed23adc3302e1b4342be59d922934dae5"
 dependencies = [
  "glob",
- "phf",
+ "phf 0.12.1",
  "phf_codegen",
 ]
 
@@ -4999,7 +5061,7 @@ dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
  "wasm-bindgen-shared",
 ]
 
@@ -5034,9 +5096,9 @@ dependencies = [
 
 [[package]]
 name = "webpki-roots"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2878ef029c47c6e8cf779119f20fcf52bde7ad42a731b2a304bc221df17571e"
+checksum = "12bed680863276c63889429bfd6cab3b99943659923822de1c8a39c49e4d722c"
 dependencies = [
  "rustls-pki-types",
 ]
@@ -5103,7 +5165,7 @@ checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5114,7 +5176,7 @@ checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5395,14 +5457,14 @@ checksum = "9edde0db4769d2dc68579893f2306b26c6ecfbe0ef499b013d731b7b9247e0b9"
 
 [[package]]
 name = "xml_derive"
-version = "0.11.10"
+version = "0.11.11"
 dependencies = [
  "darling 0.23.0",
  "heck",
  "itertools 0.14.0",
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5430,28 +5492,28 @@ checksum = "b659052874eb698efe5b9e8cf382204678a0086ebf46982b79d6ca3182927e5d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
  "synstructure",
 ]
 
 [[package]]
 name = "zerocopy"
-version = "0.8.31"
+version = "0.8.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd74ec98b9250adb3ca554bdde269adf631549f51d8a8f8f0a10b50f1cb298c3"
+checksum = "668f5168d10b9ee831de31933dc111a459c97ec93225beb307aed970d1372dfd"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.31"
+version = "0.8.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8a8d209fdf45cf5138cbb5a506f6b52522a25afccc534d1475dad8e31105c6a"
+checksum = "2c7962b26b0a8685668b671ee4b54d007a67d4eaf05fda79ac0ecf41e32270f1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5471,7 +5533,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
  "synstructure",
 ]
 
@@ -5511,11 +5573,11 @@ checksum = "eadce39539ca5cb3985590102671f2567e659fca9666581ad3411d59207951f3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.112",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "zmij"
-version = "1.0.5"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3280a1b827474fcd5dbef4b35a674deb52ba5c312363aef9135317df179d81b"
+checksum = "2fc5a66a20078bf1251bde995aa2fdcc4b800c70b5d92dd2c62abc5c60f679f8"

Cargo.toml

@@ -2,7 +2,7 @@
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.11.10"
+version = "0.11.11"
 rust-version = "1.92"
 edition = "2024"
 description = "A CalDAV server"
@@ -201,3 +201,7 @@ tower-http.workspace = true
 axum-extra.workspace = true
 headers.workspace = true
 http.workspace = true
+# TODO: Remove in next major release
+ical_dev = { package = "ical", git = "https://github.com/lennart-k/ical-rs", branch = "dev", features = [
+  "chrono-tz",
+] }

crates/store_sqlite/Cargo.toml

@@ -36,3 +36,4 @@ pbkdf2.workspace = true
 rustical_ical.workspace = true
 rstest = { workspace = true, optional = true }
 sha2.workspace = true
+regex.workspace = true

crates/store_sqlite/src/calendar_store.rs

@@ -3,6 +3,7 @@ use crate::BEGIN_IMMEDIATE;
 use async_trait::async_trait;
 use chrono::TimeDelta;
 use derive_more::derive::Constructor;
+use regex::Regex;
 use rustical_ical::{CalDateTime, CalendarObject, CalendarObjectType};
 use rustical_store::calendar_store::CalendarQuery;
 use rustical_store::synctoken::format_synctoken;
@@ -145,6 +146,83 @@ impl SqliteCalendarStore {
         }
     }
 
+    /// In the past exports generated objects with invalid VERSION:4.0
+    /// This repair sets them to VERSION:2.0
+    #[allow(clippy::missing_panics_doc)]
+    pub async fn repair_invalid_version_4_0(&self) -> Result<(), Error> {
+        struct Row {
+            principal: String,
+            cal_id: String,
+            id: String,
+            ics: String,
+        }
+
+        let mut tx = self
+            .db
+            .begin_with(BEGIN_IMMEDIATE)
+            .await
+            .map_err(crate::Error::from)?;
+
+        #[allow(clippy::missing_panics_doc)]
+        let version_pattern = Regex::new(r"(?mi)^VERSION:4.0").unwrap();
+
+        let repairs: Vec<Row> = sqlx::query_as!(
+            Row,
+            r#"SELECT principal, cal_id, id, ics FROM calendarobjects WHERE ics LIKE '%VERSION:4.0%';"#
+        )
+        .fetch_all(&mut *tx)
+        .await
+        .map_err(crate::Error::from)?
+            .into_iter()
+            .filter_map(|mut row| {
+                version_pattern.find(&row.ics)?;
+                let new_ics = version_pattern.replace(&row.ics, "VERSION:2.0");
+                // Safeguard that we really only changed the version
+                assert_eq!(row.ics.len(), new_ics.len());
+                row.ics = new_ics.to_string();
+                Some(row)
+            })
+            .collect();
+
+        if repairs.is_empty() {
+            return Ok(());
+        }
+        warn!(
+            "Found {} calendar objects with invalid VERSION:4.0. Repairing by setting to VERSION:2.0",
+            repairs.len()
+        );
+
+        for repair in &repairs {
+            // calendarobjectchangelog is used by sync-collection to fetch changes
+            // By deleting entries we will later regenerate new entries such that clients will notice
+            // the objects have changed
+            warn!(
+                "Repairing VERSION for {}/{}/{}.ics",
+                repair.principal, repair.cal_id, repair.id
+            );
+            sqlx::query!(
+                "DELETE FROM calendarobjectchangelog WHERE (principal, cal_id, object_id) = (?, ?, ?);",
+                repair.principal, repair.cal_id, repair.id
+            ).execute(&mut *tx).await
+            .map_err(crate::Error::from)?;
+
+            sqlx::query!(
+                "UPDATE calendarobjects SET ics = ? WHERE (principal, cal_id, id) = (?, ?, ?);",
+                repair.ics,
+                repair.principal,
+                repair.cal_id,
+                repair.id
+            )
+            .execute(&mut *tx)
+            .await
+            .map_err(crate::Error::from)?;
+        }
+
+        tx.commit().await.map_err(crate::Error::from)?;
+
+        Ok(())
+    }
+
     // Commit "orphaned" objects to the changelog table
     pub async fn repair_orphans(&self) -> Result<(), Error> {
         struct Row {

src/commands/mod.rs

@@ -17,6 +17,7 @@ pub fn cmd_gen_config(_args: GenConfigArgs) -> anyhow::Result<()> {
         http: HttpConfig::default(),
         data_store: DataStoreConfig::Sqlite(SqliteDataStoreConfig {
             db_url: "/var/lib/rustical/db.sqlite3".to_owned(),
+            run_repairs: true,
         }),
         tracing: TracingConfig::default(),
         frontend: FrontendConfig {

src/config.rs

@@ -26,6 +26,8 @@ impl Default for HttpConfig {
 #[serde(deny_unknown_fields)]
 pub struct SqliteDataStoreConfig {
     pub db_url: String,
+    #[serde(default = "default_true")]
+    pub run_repairs: bool,
 }
 
 #[derive(Debug, Deserialize, Serialize)]

src/main.rs

@@ -25,7 +25,7 @@ use std::sync::Arc;
 use tokio::sync::mpsc::Receiver;
 use tower::Layer;
 use tower_http::normalize_path::NormalizePathLayer;
-use tracing::info;
+use tracing::{info, warn};
 
 mod app;
 mod commands;
@@ -34,6 +34,9 @@ mod config;
 pub mod integration_tests;
 mod setup_tracing;
 
+mod migration_0_12;
+use migration_0_12::{validate_address_objects_0_12, validate_calendar_objects_0_12};
+
 #[derive(Parser, Debug)]
 #[command(author, version, about, long_about = None)]
 struct Args {
@@ -67,15 +70,22 @@ async fn get_data_stores(
     Receiver<CollectionOperation>,
 )> {
     Ok(match &config {
-        DataStoreConfig::Sqlite(SqliteDataStoreConfig { db_url }) => {
+        DataStoreConfig::Sqlite(SqliteDataStoreConfig {
+            db_url,
+            run_repairs,
+        }) => {
             let db = create_db_pool(db_url, migrate).await?;
             // Channel to watch for changes (for DAV Push)
             let (send, recv) = tokio::sync::mpsc::channel(1000);
 
             let addressbook_store = Arc::new(SqliteAddressbookStore::new(db.clone(), send.clone()));
-            addressbook_store.repair_orphans().await?;
             let cal_store = Arc::new(SqliteCalendarStore::new(db.clone(), send));
+            if *run_repairs {
+                info!("Running repair tasks");
+                addressbook_store.repair_orphans().await?;
+                cal_store.repair_invalid_version_4_0().await?;
                 cal_store.repair_orphans().await?;
+            }
             let subscription_store = Arc::new(SqliteStore::new(db.clone()));
             let principal_store = Arc::new(SqlitePrincipalStore::new(db));
             (
@@ -115,6 +125,14 @@ async fn main() -> Result<()> {
             let (addr_store, cal_store, subscription_store, principal_store, update_recv) =
                 get_data_stores(!args.no_migrations, &config.data_store).await?;
 
+            warn!(
+                "Validating calendar data against the next-version ical parser.
+In the next major release these will be rejected and cause errors.
+If any errors occur, please open an issue so they can be fixed before the next major release."
+            );
+            validate_calendar_objects_0_12(principal_store.as_ref(), cal_store.as_ref()).await?;
+            validate_address_objects_0_12(principal_store.as_ref(), addr_store.as_ref()).await?;
+
             let mut tasks = vec![];
 
             if config.dav_push.enabled {

src/migration_0_12.rs

@@ -0,0 +1,80 @@
+use rustical_store::{AddressbookStore, CalendarStore, auth::AuthenticationProvider};
+use tracing::{error, info};
+
+pub async fn validate_calendar_objects_0_12(
+    principal_store: &impl AuthenticationProvider,
+    cal_store: &impl CalendarStore,
+) -> Result<(), rustical_store::Error> {
+    let mut success = true;
+    for principal in principal_store.get_principals().await? {
+        for calendar in cal_store.get_calendars(&principal.id).await? {
+            for object in cal_store
+                .get_objects(&calendar.principal, &calendar.id)
+                .await?
+            {
+                if let Err(err) =
+                    ical_dev::parser::ical::IcalObjectParser::new(object.get_ics().as_bytes())
+                        .expect_one()
+                {
+                    success = false;
+                    error!(
+                        "An error occured parsing a calendar object: principal={principal}, calendar={calendar}, object_id={object_id}: {err}",
+                        principal = principal.id,
+                        calendar = calendar.id,
+                        object_id = object.get_id()
+                    );
+                    println!("{}", object.get_ics());
+                }
+            }
+        }
+    }
+    if success {
+        info!("Your calendar data seems to be valid in the next major version.");
+    } else {
+        error!(
+            "Not all calendar objects will be successfully parsed in the next major version (v0.12).
+This will not cause issues in this version, but please comment under the tracking issue on GitHub:
+https://github.com/lennart-k/rustical/issues/165"
+        );
+    }
+    Ok(())
+}
+
+pub async fn validate_address_objects_0_12(
+    principal_store: &impl AuthenticationProvider,
+    addr_store: &impl AddressbookStore,
+) -> Result<(), rustical_store::Error> {
+    let mut success = true;
+    for principal in principal_store.get_principals().await? {
+        for addressbook in addr_store.get_addressbooks(&principal.id).await? {
+            for object in addr_store
+                .get_objects(&addressbook.principal, &addressbook.id)
+                .await?
+            {
+                if let Err(err) =
+                    ical_dev::parser::vcard::VcardParser::new(object.get_vcf().as_bytes())
+                        .expect_one()
+                {
+                    success = false;
+                    error!(
+                        "An error occured parsing an address object: principal={principal}, addressbook={addressbook}, object_id={object_id}: {err}",
+                        principal = principal.id,
+                        addressbook = addressbook.id,
+                        object_id = object.get_id()
+                    );
+                    println!("{}", object.get_vcf());
+                }
+            }
+        }
+    }
+    if success {
+        info!("Your addressbook data seems to be valid in the next major version.");
+    } else {
+        error!(
+            "Not all address objects will be successfully parsed in the next major version (v0.12).
+This will not cause issues in this version, but please comment under the tracking issue on GitHub:
+https://github.com/lennart-k/rustical/issues/165"
+        );
+    }
+    Ok(())
+}