all: partially sync with master; upd chlog

internal/filtering/filtering.go

@@ -1113,8 +1113,7 @@ func (d *DNSFilter) periodicallyRefreshFilters(ivl time.Duration) (nextIvl time.
 		ivl = maxInterval
 	} else if isNetErr {
 		ivl *= 2
-		// TODO(s.chzhen):  Use built-in function max in Go 1.21.
-		ivl = mathutil.Max(ivl, maxInterval)
+		ivl = max(ivl, maxInterval)
 	}
 
 	return ivl

internal/filtering/rewrites.go

@@ -7,7 +7,6 @@ import (
 
 	"github.com/AdguardTeam/golibs/errors"
 	"github.com/AdguardTeam/golibs/log"
-	"github.com/AdguardTeam/golibs/mathutil"
 	"github.com/miekg/dns"
 	"golang.org/x/exp/slices"
 )
@@ -181,7 +180,7 @@ func findRewrites(
 		if isWildcard(r.Domain) {
 			// Don't use rewrites[:0], because we need to return at least one
 			// item here.
-			rewrites = rewrites[:mathutil.Max(1, i)]
+			rewrites = rewrites[:max(1, i)]
 
 			break
 		}

internal/filtering/servicelist.go

@@ -475,6 +475,14 @@ var blockedServices = []blockedService{{
 		"||bnet.163.com^",
 		"||bnet.cn^",
 	},
+}, {
+	ID:      "bluesky",
+	Name:    "Bluesky",
+	IconSVG: []byte("<svg xmlns=\"http://www.w3.org/2000/svg\" fill=\"currentColor\" viewBox=\"0 -33 568 568\"><path d=\"M123.12 33.66C188.24 82.56 258.28 181.68 284 234.87c25.72-53.19 95.76-152.32 160.88-201.2C491.87-1.62 568-28.92 568 57.94c0 17.34-9.95 145.71-15.78 166.55-20.27 72.46-94.15 90.94-159.87 79.75 114.87 19.55 144.1 84.31 80.98 149.07-119.86 123-172.27-30.86-185.7-70.28-2.46-7.23-3.61-10.6-3.63-7.73-.02-2.88-1.17.5-3.63 7.73-13.43 39.42-65.84 193.27-185.7 70.28-63.11-64.76-33.9-129.52 80.98-149.07-65.72 11.18-139.6-7.3-159.87-79.75C9.95 203.66 0 75.3 0 57.95 0-28.91 76.14-1.61 123.12 33.66Z\"/></svg>"),
+	Rules: []string{
+		"||bsky.app^",
+		"||bsky.social^",
+	},
 }, {
 	ID:      "canais_globo",
 	Name:    "Canais Globo",
@@ -1927,6 +1935,14 @@ var blockedServices = []blockedService{{
 		"||minecraftservices.com^",
 		"||mojang.com^",
 	},
+}, {
+	ID:      "nebula",
+	Name:    "Nebula",
+	IconSVG: []byte("<svg xmlns=\"http://www.w3.org/2000/svg\" fill=\"currentColor\" viewBox=\"0 0 50.8 50.8\"><path d=\"m20.404 31.36 4.847 14.195 4.6-14.295 14.988-.05-11.97-9.002 4.748-14.344-12.316 9.002-12.416-9.15 4.65 14.492-11.773 9.003Z\"/></svg>"),
+	Rules: []string{
+		"||nebula.app^",
+		"||nebula.tv^",
+	},
 }, {
 	ID:      "netflix",
 	Name:    "Netflix",