diff --git a/stubs/icalendar/@tests/stubtest_allowlist.txt b/stubs/icalendar/@tests/stubtest_allowlist.txt
index b03841be6..517487d97 100644
--- a/stubs/icalendar/@tests/stubtest_allowlist.txt
+++ b/stubs/icalendar/@tests/stubtest_allowlist.txt
@@ -12,6 +12,7 @@ icalendar.cal.Component.set_inline
 
 # Stubtest gets confused by multiple inheritance.
 icalendar.prop.vSkip.__new__
+icalendar.vSkip.__new__
 
 # Stubtest incorrectly reports that stub argument "cls" should be
 # positional or keyword.
diff --git a/stubs/icalendar/METADATA.toml b/stubs/icalendar/METADATA.toml
index 2a7b8178f..4dca3baa6 100644
--- a/stubs/icalendar/METADATA.toml
+++ b/stubs/icalendar/METADATA.toml
@@ -1,4 +1,4 @@
-version = "6.1.3"
+version = "6.2.*"
 upstream_repository = "https://github.com/collective/icalendar"
 requires = ["types-python-dateutil", "types-pytz"]
 
diff --git a/stubs/icalendar/icalendar/__init__.pyi b/stubs/icalendar/icalendar/__init__.pyi
index 0e862945c..e793464c5 100644
--- a/stubs/icalendar/icalendar/__init__.pyi
+++ b/stubs/icalendar/icalendar/__init__.pyi
@@ -1,12 +1,5 @@
 from . import version as version_mod
-from .alarms import (
-    Alarms as Alarms,
-    AlarmTime as AlarmTime,
-    ComponentEndMissing as ComponentEndMissing,
-    ComponentStartMissing as ComponentStartMissing,
-    IncompleteAlarmInformation as IncompleteAlarmInformation,
-    LocalTimezoneMissing as LocalTimezoneMissing,
-)
+from .alarms import Alarms as Alarms, AlarmTime as AlarmTime
 from .cal import (
     Alarm as Alarm,
     Calendar as Calendar,
@@ -14,14 +7,29 @@ from .cal import (
     ComponentFactory as ComponentFactory,
     Event as Event,
     FreeBusy as FreeBusy,
-    IncompleteComponent as IncompleteComponent,
-    InvalidCalendar as InvalidCalendar,
     Journal as Journal,
     Timezone as Timezone,
     TimezoneDaylight as TimezoneDaylight,
     TimezoneStandard as TimezoneStandard,
     Todo as Todo,
 )
+from .enums import (
+    CUTYPE as CUTYPE,
+    FBTYPE as FBTYPE,
+    PARTSTAT as PARTSTAT,
+    RANGE as RANGE,
+    RELATED as RELATED,
+    RELTYPE as RELTYPE,
+    ROLE as ROLE,
+)
+from .error import (
+    ComponentEndMissing as ComponentEndMissing,
+    ComponentStartMissing as ComponentStartMissing,
+    IncompleteAlarmInformation as IncompleteAlarmInformation,
+    IncompleteComponent as IncompleteComponent,
+    InvalidCalendar as InvalidCalendar,
+    LocalTimezoneMissing as LocalTimezoneMissing,
+)
 from .parser import Parameters as Parameters, q_join as q_join, q_split as q_split
 from .prop import (
     TypesFactory as TypesFactory,
@@ -39,6 +47,7 @@ from .prop import (
     vMonth as vMonth,
     vPeriod as vPeriod,
     vRecur as vRecur,
+    vSkip as vSkip,
     vText as vText,
     vTime as vTime,
     vUri as vUri,
@@ -96,6 +105,15 @@ __all__ = [
     "ComponentStartMissing",
     "IncompleteAlarmInformation",
     "LocalTimezoneMissing",
+    "CUTYPE",
+    "FBTYPE",
+    "PARTSTAT",
+    "RANGE",
+    "vSkip",
+    "RELATED",
+    "vSkip",
+    "RELTYPE",
+    "ROLE",
 ]
 
 __version__ = version_mod.__version__
diff --git a/stubs/icalendar/icalendar/alarms.pyi b/stubs/icalendar/icalendar/alarms.pyi
index 52eab13aa..d62f5641d 100644
--- a/stubs/icalendar/icalendar/alarms.pyi
+++ b/stubs/icalendar/icalendar/alarms.pyi
@@ -2,23 +2,17 @@ import datetime
 from typing_extensions import TypeAlias
 
 from .cal import Alarm, Event, Todo
+from .error import (
+    ComponentEndMissing as ComponentEndMissing,
+    ComponentStartMissing as ComponentStartMissing,
+    IncompleteAlarmInformation as IncompleteAlarmInformation,
+    LocalTimezoneMissing as LocalTimezoneMissing,
+)
 
-__all__ = [
-    "Alarms",
-    "AlarmTime",
-    "IncompleteAlarmInformation",
-    "ComponentEndMissing",
-    "ComponentStartMissing",
-    "LocalTimezoneMissing",
-]
+__all__ = ["Alarms", "AlarmTime", "IncompleteAlarmInformation", "ComponentEndMissing", "ComponentStartMissing"]
 
 Parent: TypeAlias = Event | Todo
 
-class IncompleteAlarmInformation(ValueError): ...
-class ComponentStartMissing(IncompleteAlarmInformation): ...
-class ComponentEndMissing(IncompleteAlarmInformation): ...
-class LocalTimezoneMissing(IncompleteAlarmInformation): ...
-
 class AlarmTime:
     def __init__(
         self,
diff --git a/stubs/icalendar/icalendar/attr.pyi b/stubs/icalendar/icalendar/attr.pyi
new file mode 100644
index 000000000..963a54752
--- /dev/null
+++ b/stubs/icalendar/icalendar/attr.pyi
@@ -0,0 +1,24 @@
+rdates_property: property
+exdates_property: property
+rrules_property: property
+
+def multi_language_text_property(main_prop: str, compatibility_prop: str, doc: str) -> property: ...
+def single_int_property(prop: str, default: int, doc: str) -> property: ...
+def single_utc_property(name: str, docs: str) -> property: ...
+def single_string_property(name: str, docs: str, other_name: str | None = None) -> property: ...
+
+color_property: property
+sequence_property: property
+categories_property: property
+
+__all__ = [
+    "single_utc_property",
+    "color_property",
+    "multi_language_text_property",
+    "single_int_property",
+    "sequence_property",
+    "categories_property",
+    "rdates_property",
+    "exdates_property",
+    "rrules_property",
+]
diff --git a/stubs/icalendar/icalendar/cal.pyi b/stubs/icalendar/icalendar/cal.pyi
index dfd516166..23b4942e0 100644
--- a/stubs/icalendar/icalendar/cal.pyi
+++ b/stubs/icalendar/icalendar/cal.pyi
@@ -6,8 +6,9 @@ from typing_extensions import Self
 
 from .alarms import Alarms
 from .caselessdict import CaselessDict
+from .error import IncompleteComponent as IncompleteComponent
 from .parser import Contentline, Contentlines
-from .prop import TypesFactory
+from .prop import TypesFactory, vRecur
 from .timezone.tzp import TZP
 
 __all__ = [
@@ -26,7 +27,6 @@ __all__ = [
     "component_factory",
     "get_example",
     "IncompleteComponent",
-    "InvalidCalendar",
 ]
 
 def get_example(component_directory: str, example_name: str) -> bytes: ...
@@ -36,11 +36,6 @@ class ComponentFactory(CaselessDict[Incomplete]):
 
 INLINE: CaselessDict[int]
 
-class InvalidCalendar(ValueError): ...
-class IncompleteComponent(ValueError): ...
-
-def create_utc_property(name: str, docs: str) -> property: ...
-
 class Component(CaselessDict[Incomplete]):
     name: ClassVar[str | None]
     required: ClassVar[tuple[str, ...]]
@@ -84,10 +79,14 @@ class Component(CaselessDict[Incomplete]):
     def DTSTAMP(self) -> datetime.datetime | None: ...
     @DTSTAMP.setter
     def DTSTAMP(self, value: datetime.datetime) -> None: ...
+    @DTSTAMP.deleter
+    def DTSTAMP(self) -> None: ...
     @property
     def LAST_MODIFIED(self) -> datetime.datetime | None: ...
     @LAST_MODIFIED.setter
     def LAST_MODIFIED(self, value: datetime.datetime) -> None: ...
+    @LAST_MODIFIED.deleter
+    def LAST_MODIFIED(self) -> None: ...
     def is_thunderbird(self) -> bool: ...
 
 # type_def is a TypeForm
@@ -105,14 +104,20 @@ class Event(Component):
     def DTSTART(self) -> datetime.date | datetime.datetime | None: ...
     @DTSTART.setter
     def DTSTART(self, value: datetime.date | datetime.datetime | None) -> None: ...
+    @DTSTART.deleter
+    def DTSTART(self) -> None: ...
     @property
     def DTEND(self) -> datetime.date | datetime.datetime | None: ...
     @DTEND.setter
     def DTEND(self, value: datetime.date | datetime.datetime | None) -> None: ...
+    @DTEND.deleter
+    def DTEND(self) -> None: ...
     @property
     def DURATION(self) -> datetime.timedelta | None: ...
     @DURATION.setter
     def DURATION(self, value: datetime.timedelta | None) -> None: ...
+    @DURATION.deleter
+    def DURATION(self) -> None: ...
     @property
     def duration(self) -> datetime.timedelta: ...
     @property
@@ -127,10 +132,40 @@ class Event(Component):
     def X_MOZ_SNOOZE_TIME(self) -> datetime.datetime | None: ...
     @X_MOZ_SNOOZE_TIME.setter
     def X_MOZ_SNOOZE_TIME(self, value: datetime.datetime) -> None: ...
+    @X_MOZ_SNOOZE_TIME.deleter
+    def X_MOZ_SNOOZE_TIME(self) -> None: ...
     @property
     def X_MOZ_LASTACK(self) -> datetime.datetime | None: ...
     @X_MOZ_LASTACK.setter
     def X_MOZ_LASTACK(self, value: datetime.datetime) -> None: ...
+    @X_MOZ_LASTACK.deleter
+    def X_MOZ_LASTACK(self) -> None: ...
+    @property
+    def color(self) -> str: ...
+    @color.setter
+    def color(self, value: str) -> None: ...
+    @color.deleter
+    def color(self) -> None: ...
+    @property
+    def sequence(self) -> int: ...
+    @sequence.setter
+    def sequence(self, value: int) -> None: ...
+    @sequence.deleter
+    def sequence(self) -> None: ...
+    @property
+    def categories(self) -> list[str]: ...
+    @categories.setter
+    def categories(self, cats: list[str]) -> None: ...
+    @categories.deleter
+    def categories(self) -> None: ...
+    @property
+    def rdates(
+        self,
+    ) -> list[tuple[datetime.date, None] | tuple[datetime.datetime, None] | tuple[datetime.datetime, datetime.datetime]]: ...
+    @property
+    def exdates(self) -> list[datetime.date | datetime.datetime]: ...
+    @property
+    def rrules(self) -> list[vRecur]: ...
 
 class Todo(Component):
     name: ClassVar[Literal["VTODO"]]
@@ -138,14 +173,20 @@ class Todo(Component):
     def DTSTART(self) -> datetime.datetime | datetime.date | None: ...
     @DTSTART.setter
     def DTSTART(self, value: datetime.datetime | datetime.date | None) -> None: ...
+    @DTSTART.deleter
+    def DTSTART(self) -> None: ...
     @property
     def DUE(self) -> datetime.datetime | datetime.date | None: ...
     @DUE.setter
     def DUE(self, value: datetime.datetime | datetime.date | None) -> None: ...
+    @DUE.deleter
+    def DUE(self) -> None: ...
     @property
     def DURATION(self) -> datetime.timedelta | None: ...
     @DURATION.setter
     def DURATION(self, value: datetime.timedelta | None) -> None: ...
+    @DURATION.deleter
+    def DURATION(self) -> None: ...
     @property
     def start(self) -> datetime.datetime | datetime.date: ...
     @start.setter
@@ -160,12 +201,42 @@ class Todo(Component):
     def X_MOZ_SNOOZE_TIME(self) -> datetime.datetime | None: ...
     @X_MOZ_SNOOZE_TIME.setter
     def X_MOZ_SNOOZE_TIME(self, value: datetime.datetime) -> None: ...
+    @X_MOZ_SNOOZE_TIME.deleter
+    def X_MOZ_SNOOZE_TIME(self) -> None: ...
     @property
     def X_MOZ_LASTACK(self) -> datetime.datetime | None: ...
     @X_MOZ_LASTACK.setter
     def X_MOZ_LASTACK(self, value: datetime.datetime) -> None: ...
+    @X_MOZ_LASTACK.deleter
+    def X_MOZ_LASTACK(self) -> None: ...
     @property
     def alarms(self) -> Alarms: ...
+    @property
+    def color(self) -> str: ...
+    @color.setter
+    def color(self, value: str) -> None: ...
+    @color.deleter
+    def color(self) -> None: ...
+    @property
+    def sequence(self) -> int: ...
+    @sequence.setter
+    def sequence(self, value: int) -> None: ...
+    @sequence.deleter
+    def sequence(self) -> None: ...
+    @property
+    def categories(self) -> list[str]: ...
+    @categories.setter
+    def categories(self, cats: list[str]) -> None: ...
+    @categories.deleter
+    def categories(self) -> None: ...
+    @property
+    def rdates(
+        self,
+    ) -> list[tuple[datetime.date, None] | tuple[datetime.datetime, None] | tuple[datetime.datetime, datetime.datetime]]: ...
+    @property
+    def exdates(self) -> list[datetime.date | datetime.datetime]: ...
+    @property
+    def rrules(self) -> list[vRecur]: ...
 
 class Journal(Component):
     name: ClassVar[Literal["VJOURNAL"]]
@@ -173,6 +244,8 @@ class Journal(Component):
     def DTSTART(self) -> datetime.date | datetime.datetime | None: ...
     @DTSTART.setter
     def DTSTART(self, value: datetime.date | datetime.datetime | None) -> None: ...
+    @DTSTART.deleter
+    def DTSTART(self) -> None: ...
     @property
     def start(self) -> datetime.date | datetime.datetime: ...
     @start.setter
@@ -180,11 +253,38 @@ class Journal(Component):
     end = start
     @property
     def duration(self) -> datetime.timedelta: ...
+    @property
+    def color(self) -> str: ...
+    @color.setter
+    def color(self, value: str) -> None: ...
+    @color.deleter
+    def color(self) -> None: ...
+    @property
+    def sequence(self) -> int: ...
+    @sequence.setter
+    def sequence(self, value: int) -> None: ...
+    @sequence.deleter
+    def sequence(self) -> None: ...
+    @property
+    def categories(self) -> list[str]: ...
+    @categories.setter
+    def categories(self, cats: list[str]) -> None: ...
+    @categories.deleter
+    def categories(self) -> None: ...
+    @property
+    def rdates(
+        self,
+    ) -> list[tuple[datetime.date, None] | tuple[datetime.datetime, None] | tuple[datetime.datetime, datetime.datetime]]: ...
+    @property
+    def exdates(self) -> list[datetime.date | datetime.datetime]: ...
+    @property
+    def rrules(self) -> list[vRecur]: ...
 
 class FreeBusy(Component):
     name: ClassVar[Literal["VFREEBUSY"]]
 
 class Timezone(Component):
+    subcomponents: list[TimezoneStandard | TimezoneDaylight]
     name: ClassVar[Literal["VTIMEZONE"]]
     @classmethod
     def example(cls, name: str = "pacific_fiji") -> Calendar: ...
@@ -209,14 +309,28 @@ class TimezoneStandard(Component):
     def DTSTART(self) -> datetime.date | datetime.datetime | None: ...
     @DTSTART.setter
     def DTSTART(self, value: datetime.date | datetime.datetime | None) -> None: ...
+    @DTSTART.deleter
+    def DTSTART(self) -> None: ...
     @property
     def TZOFFSETTO(self) -> datetime.timedelta | None: ...
     @TZOFFSETTO.setter
     def TZOFFSETTO(self, value: datetime.timedelta | None) -> None: ...
+    @TZOFFSETTO.deleter
+    def TZOFFSETTO(self) -> None: ...
     @property
     def TZOFFSETFROM(self) -> datetime.timedelta | None: ...
     @TZOFFSETFROM.setter
     def TZOFFSETFROM(self, value: datetime.timedelta | None) -> None: ...
+    @TZOFFSETFROM.deleter
+    def TZOFFSETFROM(self) -> None: ...
+    @property
+    def rdates(
+        self,
+    ) -> list[tuple[datetime.date, None] | tuple[datetime.datetime, None] | tuple[datetime.datetime, datetime.datetime]]: ...
+    @property
+    def exdates(self) -> list[datetime.date | datetime.datetime]: ...
+    @property
+    def rrules(self) -> list[vRecur]: ...
 
 class TimezoneDaylight(Component):
     name: ClassVar[Literal["DAYLIGHT"]]
@@ -224,14 +338,28 @@ class TimezoneDaylight(Component):
     def DTSTART(self) -> datetime.date | datetime.datetime | None: ...
     @DTSTART.setter
     def DTSTART(self, value: datetime.date | datetime.datetime | None) -> None: ...
+    @DTSTART.deleter
+    def DTSTART(self) -> None: ...
     @property
     def TZOFFSETTO(self) -> datetime.timedelta | None: ...
     @TZOFFSETTO.setter
     def TZOFFSETTO(self, value: datetime.timedelta | None) -> None: ...
+    @TZOFFSETTO.deleter
+    def TZOFFSETTO(self) -> None: ...
     @property
     def TZOFFSETFROM(self) -> datetime.timedelta | None: ...
     @TZOFFSETFROM.setter
     def TZOFFSETFROM(self, value: datetime.timedelta | None) -> None: ...
+    @TZOFFSETFROM.deleter
+    def TZOFFSETFROM(self) -> None: ...
+    @property
+    def rdates(
+        self,
+    ) -> list[tuple[datetime.date, None] | tuple[datetime.datetime, None] | tuple[datetime.datetime, datetime.datetime]]: ...
+    @property
+    def exdates(self) -> list[datetime.date | datetime.datetime]: ...
+    @property
+    def rrules(self) -> list[vRecur]: ...
 
 class Alarm(Component):
     name: ClassVar[Literal["VALARM"]]
@@ -239,18 +367,26 @@ class Alarm(Component):
     def REPEAT(self) -> int: ...
     @REPEAT.setter
     def REPEAT(self, value: int) -> None: ...
+    @REPEAT.deleter
+    def REPEAT(self) -> None: ...
     @property
     def DURATION(self) -> datetime.timedelta | None: ...
     @DURATION.setter
     def DURATION(self, value: datetime.timedelta | None) -> None: ...
+    @DURATION.deleter
+    def DURATION(self) -> None: ...
     @property
     def ACKNOWLEDGED(self) -> datetime.datetime | None: ...
     @ACKNOWLEDGED.setter
     def ACKNOWLEDGED(self, value: datetime.datetime | None) -> None: ...
+    @ACKNOWLEDGED.deleter
+    def ACKNOWLEDGED(self) -> None: ...
     @property
     def TRIGGER(self) -> datetime.timedelta | datetime.datetime | None: ...
     @TRIGGER.setter
     def TRIGGER(self, value: datetime.timedelta | datetime.datetime | None) -> None: ...
+    @TRIGGER.deleter
+    def TRIGGER(self) -> None: ...
     @property
     def TRIGGER_RELATED(self) -> Literal["START", "END"]: ...
     @TRIGGER_RELATED.setter
@@ -269,6 +405,8 @@ class Calendar(Component):
     @classmethod
     def example(cls, name: str = "example") -> Calendar: ...
     @property
+    def freebusy(self) -> list[FreeBusy]: ...
+    @property
     def events(self) -> list[Event]: ...
     @property
     def todos(self) -> list[Todo]: ...
@@ -277,6 +415,30 @@ class Calendar(Component):
     @property
     def timezones(self) -> list[Timezone]: ...
     def add_missing_timezones(self, first_date: datetime.date = ..., last_date: datetime.date = ...) -> None: ...
+    @property
+    def calendar_name(self) -> str | None: ...
+    @calendar_name.setter
+    def calendar_name(self, value: str) -> None: ...
+    @calendar_name.deleter
+    def calendar_name(self) -> None: ...
+    @property
+    def description(self) -> str | None: ...
+    @description.setter
+    def description(self, value: str) -> None: ...
+    @description.deleter
+    def description(self) -> None: ...
+    @property
+    def color(self) -> str: ...
+    @color.setter
+    def color(self, value: str) -> None: ...
+    @color.deleter
+    def color(self) -> None: ...
+    @property
+    def categories(self) -> list[str]: ...
+    @categories.setter
+    def categories(self, cats: list[str]) -> None: ...
+    @categories.deleter
+    def categories(self) -> None: ...
 
 types_factory: Final[TypesFactory]
 component_factory: Final[ComponentFactory]
diff --git a/stubs/icalendar/icalendar/enums.pyi b/stubs/icalendar/icalendar/enums.pyi
new file mode 100644
index 000000000..cfe73902b
--- /dev/null
+++ b/stubs/icalendar/icalendar/enums.pyi
@@ -0,0 +1,44 @@
+from enum import Enum
+
+class PARTSTAT(Enum):
+    NEEDS_ACTION = "NEEDS-ACTION"
+    ACCEPTED = "ACCEPTED"
+    DECLINED = "DECLINED"
+    TENTATIVE = "TENTATIVE"
+    DELEGATED = "DELEGATED"
+    COMPLETED = "COMPLETED"
+    IN_PROCESS = "IN-PROCESS"
+
+class FBTYPE(Enum):
+    FREE = "FREE"
+    BUSY = "BUSY"
+    BUSY_UNAVAILABLE = "BUSY-UNAVAILABLE"
+    BUSY_TENTATIVE = "BUSY-TENTATIVE"
+
+class CUTYPE(Enum):
+    INDIVIDUAL = "INDIVIDUAL"
+    GROUP = "GROUP"
+    RESOURCE = "RESOURCE"
+    ROOM = "ROOM"
+    UNKNOWN = "UNKNOWN"
+
+class RELTYPE(Enum):
+    PARENT = "PARENT"
+    CHILD = "CHILD"
+    SIBLING = "SIBLING"
+
+class RANGE(Enum):
+    THISANDFUTURE = "THISANDFUTURE"
+    THISANDPRIOR = "THISANDPRIOR"  # deprecated
+
+class RELATED(Enum):
+    START = "START"
+    END = "END"
+
+class ROLE(Enum):
+    CHAIR = "CHAIR"
+    REQ_PARTICIPANT = "REQ-PARTICIPANT"
+    OPT_PARTICIPANT = "OPT-PARTICIPANT"
+    NON_PARTICIPANT = "NON-PARTICIPANT"
+
+__all__ = ["PARTSTAT", "FBTYPE", "CUTYPE", "RANGE", "RELATED", "ROLE", "RELTYPE"]
diff --git a/stubs/icalendar/icalendar/error.pyi b/stubs/icalendar/icalendar/error.pyi
new file mode 100644
index 000000000..042db5aa1
--- /dev/null
+++ b/stubs/icalendar/icalendar/error.pyi
@@ -0,0 +1,15 @@
+class InvalidCalendar(ValueError): ...
+class IncompleteComponent(ValueError): ...
+class IncompleteAlarmInformation(ValueError): ...
+class LocalTimezoneMissing(IncompleteAlarmInformation): ...
+class ComponentEndMissing(IncompleteAlarmInformation): ...
+class ComponentStartMissing(IncompleteAlarmInformation): ...
+
+__all__ = [
+    "InvalidCalendar",
+    "IncompleteComponent",
+    "IncompleteAlarmInformation",
+    "LocalTimezoneMissing",
+    "ComponentEndMissing",
+    "ComponentStartMissing",
+]
diff --git a/stubs/icalendar/icalendar/param.pyi b/stubs/icalendar/icalendar/param.pyi
new file mode 100644
index 000000000..9620a3a65
--- /dev/null
+++ b/stubs/icalendar/icalendar/param.pyi
@@ -0,0 +1,62 @@
+from collections.abc import Callable
+from typing import TypeVar
+
+from .parser import Parameters
+
+class IcalendarProperty:
+    params: Parameters
+
+_T = TypeVar("_T")
+
+def string_parameter(
+    name: str,
+    doc: str,
+    default: Callable[..., str | None] = ...,
+    convert: Callable[[str], _T] | None = None,
+    convert_to: Callable[[_T], str] | None = None,
+) -> property: ...
+
+ALTREP: property
+CN: property
+CUTYPE: property
+
+def quoted_list_parameter(name: str, doc: str) -> property: ...
+
+DELEGATED_FROM: property
+DELEGATED_TO: property
+DIR: property
+FBTYPE: property
+LANGUAGE: property
+MEMBER: property
+PARTSTAT: property
+RANGE: property
+RELATED: property
+ROLE: property
+
+def boolean_parameter(name: str, default: bool, doc: str) -> property: ...
+
+RSVP: property
+SENT_BY: property
+TZID: property
+RELTYPE: property
+
+__all__ = [
+    "string_parameter",
+    "quoted_list_parameter",
+    "ALTREP",
+    "CN",
+    "CUTYPE",
+    "DELEGATED_FROM",
+    "DELEGATED_TO",
+    "DIR",
+    "FBTYPE",
+    "LANGUAGE",
+    "MEMBER",
+    "PARTSTAT",
+    "RANGE",
+    "RELATED",
+    "ROLE",
+    "RSVP",
+    "SENT_BY",
+    "TZID",
+]
diff --git a/stubs/icalendar/icalendar/parser.pyi b/stubs/icalendar/icalendar/parser.pyi
index 1ea43a810..787cafef7 100644
--- a/stubs/icalendar/icalendar/parser.pyi
+++ b/stubs/icalendar/icalendar/parser.pyi
@@ -2,10 +2,11 @@ from _collections_abc import dict_keys
 from _typeshed import Incomplete
 from collections.abc import Iterable
 from re import Pattern
-from typing import AnyStr, Final, overload
+from typing import AnyStr, ClassVar, Final, overload
 from typing_extensions import Self
 
 from .caselessdict import CaselessDict
+from .parser_tools import ICAL_TYPE
 
 __all__ = [
     "Contentline",
@@ -24,6 +25,8 @@ __all__ = [
     "param_value",
     "q_join",
     "q_split",
+    "rfc_6868_escape",
+    "rfc_6868_unescape",
     "uFOLD",
     "unescape_char",
     "unescape_list_or_string",
@@ -35,7 +38,7 @@ __all__ = [
 def escape_char(text: str) -> str: ...
 def unescape_char(text: AnyStr) -> AnyStr: ...
 def foldline(line: str, limit: int = 75, fold_sep: str = "\r\n ") -> str: ...
-def param_value(value: str | list[str] | tuple[str, ...] | Incomplete) -> str: ...
+def param_value(value: str | list[str] | tuple[str, ...] | Incomplete, always_quote: bool = False) -> str: ...
 
 NAME: Final[Pattern[str]]
 UNSAFE_CHAR: Final[Pattern[str]]
@@ -49,11 +52,12 @@ def validate_param_value(value: str, quoted: bool = True) -> None: ...
 
 QUOTABLE: Final[Pattern[str]]
 
-def dquote(val: str) -> str: ...
+def dquote(val: str, always_quote: bool = False) -> str: ...
 def q_split(st: str, sep: str = ",", maxsplit: int = -1) -> list[str]: ...
-def q_join(lst: Iterable[str], sep: str = ",") -> str: ...
+def q_join(lst: Iterable[str], sep: str = ",", always_quote: bool = False) -> str: ...
 
 class Parameters(CaselessDict[str]):
+    always_quoted: ClassVar[tuple[str, ...]]
     def params(self) -> dict_keys[str, str]: ...
     def to_ical(self, sorted: bool = True) -> bytes: ...
     @classmethod
@@ -61,6 +65,14 @@ class Parameters(CaselessDict[str]):
 
 def escape_string(val: str) -> str: ...
 def unescape_string(val: str) -> str: ...
+
+RFC_6868_UNESCAPE_REGEX: Final[Pattern[str]]
+
+def rfc_6868_unescape(param_value: str) -> str: ...
+
+RFC_6868_ESCAPE_REGEX: Final[Pattern[str]]
+
+def rfc_6868_escape(param_value: str) -> str: ...
 @overload
 def unescape_list_or_string(val: list[str]) -> list[str]: ...
 @overload
@@ -70,7 +82,7 @@ class Contentline(str):
     strict: bool
     def __new__(cls, value: str | bytes, strict: bool = False, encoding: str = ...) -> Self: ...
     @classmethod
-    def from_parts(cls, name: str, params: Parameters, values, sorted: bool = True) -> Self: ...
+    def from_parts(cls, name: ICAL_TYPE, params: Parameters, values, sorted: bool = True) -> Self: ...
     def parts(self) -> tuple[str, Parameters, str]: ...
     @classmethod
     def from_ical(cls, ical: str | bytes, strict: bool = False) -> Self: ...
diff --git a/stubs/icalendar/icalendar/prop.pyi b/stubs/icalendar/icalendar/prop.pyi
index ae5a7ec69..366d10ef3 100644
--- a/stubs/icalendar/icalendar/prop.pyi
+++ b/stubs/icalendar/icalendar/prop.pyi
@@ -16,6 +16,7 @@ __all__ = [
     "TimeBase",
     "TypesFactory",
     "WEEKDAY_RULE",
+    "tzid_from_dt",
     "vBinary",
     "vBoolean",
     "vCalAddress",
@@ -33,14 +34,13 @@ __all__ = [
     "vMonth",
     "vPeriod",
     "vRecur",
-    "vSkip",
     "vText",
     "vTime",
     "vUTCOffset",
     "vUri",
     "vWeekday",
-    "tzid_from_dt",
     "tzid_from_tzinfo",
+    "vSkip",
 ]
 
 _PropType: TypeAlias = type[Any]  # any of the v* classes in this file
@@ -77,6 +77,9 @@ class vText(str):
     def to_ical(self) -> bytes: ...
     @classmethod
     def from_ical(cls, ical: ICAL_TYPE) -> Self: ...
+    ALTREP: property
+    LANGUAGE: property
+    RELTYPE: property
 
 class vCalAddress(str):
     params: Parameters
@@ -90,6 +93,18 @@ class vCalAddress(str):
     def name(self) -> str: ...
     @name.setter
     def name(self, value: str) -> None: ...
+    @name.deleter
+    def name(self) -> None: ...
+    CN: property
+    CUTYPE: property
+    DELEGATED_FROM: property
+    DELEGATED_TO: property
+    DIR: property
+    LANGUAGE: property
+    PARTSTAT: property
+    ROLE: property
+    RSVP: property
+    SENT_BY: property
 
 class vFloat(float):
     params: Parameters
@@ -123,10 +138,16 @@ class vCategory:
     @staticmethod
     def from_ical(ical: ICAL_TYPE) -> str: ...
     def __eq__(self, other: object) -> bool: ...
+    RANGE: property
+    RELATED: property
+    TZID: property
 
 class TimeBase:
     def __eq__(self, other: object) -> bool: ...
     def __hash__(self) -> int: ...
+    RANGE: property
+    RELATED: property
+    TZID: property
 
 class vDDDTypes(TimeBase):
     params: Parameters
@@ -186,6 +207,7 @@ class vPeriod(TimeBase):
     def from_ical(ical: str, timezone: datetime.timezone | str | None = None) -> tuple[Any, Any]: ...
     @property
     def dt(self) -> _PeriodTuple: ...
+    FBTYPE: property
 
 class vWeekday(str):
     week_days: Final[CaselessDict[int]]
@@ -221,7 +243,7 @@ class vSkip(vText, Enum):
     FORWARD = "FORWARD"
     BACKWARD = "BACKWARD"
 
-    def __reduce_ex__(self, proto: Unused) -> tuple[Any, ...]: ...
+    def __reduce_ex__(self, _p: Unused) -> tuple[Self, tuple[str]]: ...
 
 # The type of the values depend on the key. Each key maps to a v* class, and
 # the allowed types are the types that the corresponding v* class can parse.