Update maxminddb-golang to v2.0.0

Upgrade the module dependency to the 2.0.0 release of maxminddb-golang and refresh go.sum. Document the update in the changelog.

Author: oschwald

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 2.0.0 -
+
+* Updated dependency on `github.com/oschwald/maxminddb-golang/v2` to `v2.0.0`.
+
 # 2.0.0-beta.4 - 2025-08-23
 
 * Updated maxminddb dependency to v2.0.0-beta.9.

go.mod

@@ -1,15 +1,15 @@
 module github.com/oschwald/geoip2-golang/v2
 
-go 1.24
+go 1.24.0
 
 require (
-	github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.10
+	github.com/oschwald/maxminddb-golang/v2 v2.0.0
 	github.com/stretchr/testify v1.11.1
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	golang.org/x/sys v0.35.0 // indirect
+	golang.org/x/sys v0.37.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,13 +1,13 @@
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.10 h1:d9tiCD1ueYjGStkagZmLYMbItMnJPpmn27jBctlyRg8=
-github.com/oschwald/maxminddb-golang/v2 v2.0.0-beta.10/go.mod h1:EkyB0XWibbE1/+tXyR+ZehlGg66bRtMzxQSPotYH2EA=
+github.com/oschwald/maxminddb-golang/v2 v2.0.0 h1:Gyljxck1kHbBxDgLM++NfDWBqvu1pWWfT8XbosSo0bo=
+github.com/oschwald/maxminddb-golang/v2 v2.0.0/go.mod h1:gG4V88LsawPEqtbL1Veh1WRh+nVSYwXzJ1P5Fcn77g0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
-golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
-golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.37.0 h1:fdNQudmxPjkdUTPnLn5mdQv7Zwvbvpaxqs831goi9kQ=
+golang.org/x/sys v0.37.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=