cmdline-docs: "added in" cleanups

- markup fixes
- remove some mentions of < 7.60.0 changes

Closes #14003

docs/cmdline-opts/disable.md

@@ -18,6 +18,3 @@ Example:
 If used as the **first** parameter on the command line, the *curlrc* config
 file is not read or used. See the --config for details on the default config
 file search path.
-
-Prior to 7.50.0 curl supported the short option name *q* but not the long
-option name *disable*.

docs/cmdline-opts/header.md

@@ -46,7 +46,7 @@ other safe guards. That includes white space and control characters.
 
 This option can take an argument in @filename style, which then adds a header
 for each line in the input file. Using @- makes curl read the header file from
-stdin. Added in 7.55.0.
+stdin. (Added in 7.55.0)
 
 Please note that most anti-spam utilities check the presence and value of
 several MIME mail headers: these are `From:`, `To:`, `Date:` and `Subject:`

docs/cmdline-opts/include.md

@@ -21,6 +21,3 @@ things like server name, cookies, date of the document, HTTP version and
 more... With non-HTTP protocols, the "headers" are other server communication.
 
 To view the request headers, consider the --verbose option.
-
-Prior to 7.75.0 curl did not print the headers if --fail was used in
-combination with this option and there was error reported by server.

docs/cmdline-opts/pinnedpubkey.md

@@ -33,12 +33,13 @@ together then the peer is still verified by public key.
 PEM/DER support:
 
 OpenSSL and GnuTLS (added in 7.39.0), wolfSSL (added in 7.43.0), mbedTLS
-(added in 7.47.0), Secure Transport macOS 10.7+/iOS 10+ (7.54.1), Schannel
-(7.58.1)
+(added in 7.47.0), Secure Transport macOS 10.7+/iOS 10+ (added in 7.54.1),
+Schannel (added in 7.58.1)
 
 sha256 support:
 
 OpenSSL, GnuTLS and wolfSSL (added in 7.44.0), mbedTLS (added in 7.47.0),
-Secure Transport macOS 10.7+/iOS 10+ (7.54.1), Schannel (7.58.1)
+Secure Transport macOS 10.7+/iOS 10+ (added in 7.54.1), Schannel
+(added in 7.58.1)
 
 Other SSL backends not supported.

docs/cmdline-opts/resolve.md

@@ -40,10 +40,6 @@ expired.
 To redirect connects from a specific hostname or any hostname, independently
 of port number, consider the --connect-to option.
 
-Support for providing the IP address within [brackets] was added in 7.57.0.
-
-Support for providing multiple IP addresses per entry was added in 7.59.0.
-
 Support for resolving with wildcard was added in 7.64.0.
 
 Support for the '+' prefix was added in 7.75.0.