diff --git a/sdf/1.3/root.sdf b/sdf/1.3/root.sdf index ac4adff4c..27a20b8b9 100644 --- a/sdf/1.3/root.sdf +++ b/sdf/1.3/root.sdf @@ -2,7 +2,15 @@ SDFormat base element. - Version number of the SDFormat specification. + + Version number of the SDFormat specification, consisting of major + and minor versions delimited by a `.` character. + A major version bump is required if older versions cannot be + automatically converted to this version. + A minor version bump is required when there are breaking changes that + can be handled by the automatic conversion functionality encoded in the + `*.convert` files. + diff --git a/sdf/1.4/root.sdf b/sdf/1.4/root.sdf index 429de91b9..563dd1e90 100644 --- a/sdf/1.4/root.sdf +++ b/sdf/1.4/root.sdf @@ -2,7 +2,15 @@ SDFormat base element. - Version number of the SDFormat specification. + + Version number of the SDFormat specification, consisting of major + and minor versions delimited by a `.` character. + A major version bump is required if older versions cannot be + automatically converted to this version. + A minor version bump is required when there are breaking changes that + can be handled by the automatic conversion functionality encoded in the + `*.convert` files. + diff --git a/sdf/1.5/root.sdf b/sdf/1.5/root.sdf index ac5d10bb6..b69bdf99c 100644 --- a/sdf/1.5/root.sdf +++ b/sdf/1.5/root.sdf @@ -2,7 +2,15 @@ SDFormat base element. - Version number of the SDFormat specification. + + Version number of the SDFormat specification, consisting of major + and minor versions delimited by a `.` character. + A major version bump is required if older versions cannot be + automatically converted to this version. + A minor version bump is required when there are breaking changes that + can be handled by the automatic conversion functionality encoded in the + `*.convert` files. + diff --git a/sdf/1.6/root.sdf b/sdf/1.6/root.sdf index 3c2a3a396..afecf0d00 100644 --- a/sdf/1.6/root.sdf +++ b/sdf/1.6/root.sdf @@ -2,7 +2,15 @@ SDFormat base element that can include 0-N models, actors, lights, and/or worlds. A user of multiple worlds could run parallel instances of simulation, or offer selection of a world at runtime. - Version number of the SDFormat specification. + + Version number of the SDFormat specification, consisting of major + and minor versions delimited by a `.` character. + A major version bump is required if older versions cannot be + automatically converted to this version. + A minor version bump is required when there are breaking changes that + can be handled by the automatic conversion functionality encoded in the + `*.convert` files. + diff --git a/sdf/1.7/root.sdf b/sdf/1.7/root.sdf index 76ab2881c..d5c9f62e0 100644 --- a/sdf/1.7/root.sdf +++ b/sdf/1.7/root.sdf @@ -2,7 +2,15 @@ SDFormat base element that can include 0-N models, actors, lights, and/or worlds. A user of multiple worlds could run parallel instances of simulation, or offer selection of a world at runtime. - Version number of the SDFormat specification. + + Version number of the SDFormat specification, consisting of major + and minor versions delimited by a `.` character. + A major version bump is required if older versions cannot be + automatically converted to this version. + A minor version bump is required when there are breaking changes that + can be handled by the automatic conversion functionality encoded in the + `*.convert` files. + diff --git a/sdf/1.8/root.sdf b/sdf/1.8/root.sdf index d543c973b..70328a49f 100644 --- a/sdf/1.8/root.sdf +++ b/sdf/1.8/root.sdf @@ -2,7 +2,15 @@ SDFormat base element that can include one model, actor, light, or worlds. A user of multiple worlds could run parallel instances of simulation, or offer selection of a world at runtime. - Version number of the SDFormat specification. + + Version number of the SDFormat specification, consisting of major + and minor versions delimited by a `.` character. + A major version bump is required if older versions cannot be + automatically converted to this version. + A minor version bump is required when there are breaking changes that + can be handled by the automatic conversion functionality encoded in the + `*.convert` files. + diff --git a/sdf/1.9/root.sdf b/sdf/1.9/root.sdf index 939651304..0639cfd8e 100644 --- a/sdf/1.9/root.sdf +++ b/sdf/1.9/root.sdf @@ -2,7 +2,15 @@ SDFormat base element that can include one model, actor, light, or worlds. A user of multiple worlds could run parallel instances of simulation, or offer selection of a world at runtime. - Version number of the SDFormat specification. + + Version number of the SDFormat specification, consisting of major + and minor versions delimited by a `.` character. + A major version bump is required if older versions cannot be + automatically converted to this version. + A minor version bump is required when there are breaking changes that + can be handled by the automatic conversion functionality encoded in the + `*.convert` files. +